This file tracks pass 3 of the literal-translation review between:
- Original source repo:
/Users/apple/github/tamnd/codex-python/Python-100-Days-Chinese - English translation repo:
/Users/apple/github/tamnd/codex-python/Python-100-Days-English
Review rule:
- Compare the original file and the translated file side by side.
- Preserve structure, ordering, examples, and scope unless a literal translation would be misleading.
- Write in naive English, but keep the original meaning and layout 1-to-1.
- Replace summary-style rewrites with closer translations.
- Verify linked filenames and referenced asset paths after each edit.
Status legend:
[ ]not reviewed yet[~]in progress[x]reviewed for literal translation in pass 3
[x]README.md[ ]更新日志.md->changelog.md[ ]Python学习资源汇总.md->python-learning-resources.md
[x]Day01-20/01.初识Python.md->Day01-20/01.getting-started-with-python.md[x]Day01-20/02.第一个Python程序.md->Day01-20/02.first-python-program.md[x]Day01-20/03.Python语言中的变量.md->Day01-20/03.variables-in-python.md[x]Day01-20/04.Python语言中的运算符.md->Day01-20/04.operators-in-python.md[x]Day01-20/05.分支结构.md->Day01-20/05.branching.md[x]Day01-20/06.循环结构.md->Day01-20/06.loops.md[x]Day01-20/07.分支和循环结构实战.md->Day01-20/07.branching-and-loops-in-practice.md[x]Day01-20/08.常用数据结构之列表-1.md->Day01-20/08.lists-1.md[x]Day01-20/09.常用数据结构之列表-2.md->Day01-20/09.lists-2.md[x]Day01-20/10.常用数据结构之元组.md->Day01-20/10.tuples.md[x]Day01-20/11.常用数据结构之字符串.md->Day01-20/11.strings.md[x]Day01-20/12.常用数据结构之集合.md->Day01-20/12.sets.md[x]Day01-20/13.常用数据结构之字典.md->Day01-20/13.dictionaries.md[x]Day01-20/14.函数和模块.md->Day01-20/14.functions-and-modules.md[x]Day01-20/15.函数应用实战.md->Day01-20/15.function-practice.md[x]Day01-20/16.函数使用进阶.md->Day01-20/16.advanced-functions.md[x]Day01-20/17.函数高级应用.md->Day01-20/17.advanced-function-applications.md[x]Day01-20/18.面向对象编程入门.md->Day01-20/18.object-oriented-programming-intro.md[x]Day01-20/19.面向对象编程进阶.md->Day01-20/19.object-oriented-programming-advanced.md[x]Day01-20/20.面向对象编程应用.md->Day01-20/20.object-oriented-programming-in-practice.md
[x]Day21-30/21.文件读写和异常处理.md->Day21-30/21.file-io-and-exception-handling.md[x]Day21-30/22.对象的序列化和反序列化.md->Day21-30/22.serialization-and-deserialization.md[x]Day21-30/23.Python读写CSV文件.md->Day21-30/23.working-with-csv-files.md[x]Day21-30/24.Python读写Excel文件-1.md->Day21-30/24.working-with-excel-files-1.md[x]Day21-30/25.Python读写Excel文件-2.md->Day21-30/25.working-with-excel-files-2.md[x]Day21-30/26.Python操作Word和PowerPoint文件.md->Day21-30/26.working-with-word-and-powerpoint.md[x]Day21-30/27.Python操作PDF文件.md->Day21-30/27.working-with-pdf-files.md[x]Day21-30/28.Python处理图像.md->Day21-30/28.image-processing.md[x]Day21-30/29.Python发送邮件和短信.md->Day21-30/29.sending-email-and-sms.md[x]Day21-30/30.正则表达式的应用.md->Day21-30/30.regular-expressions-in-practice.md
[x]Day31-35/31.Python语言进阶.md->Day31-35/31.python-advanced.md[x]Day31-35/32-33.Web前端入门.md->Day31-35/32-33.web-frontend-introduction.md[x]Day31-35/34-35.玩转Linux操作系统.md->Day31-35/34-35.linux-basics.md[x]Day36-45/36.关系型数据库和MySQL概述.md->Day36-45/36.relational-databases-and-mysql-overview.md[x]Day36-45/37.SQL详解之DDL.md->Day36-45/37.sql-ddl.md[x]Day36-45/38.SQL详解之DML.md->Day36-45/38.sql-dml.md[x]Day36-45/39.SQL详解之DQL.md->Day36-45/39.sql-dql.md[x]Day36-45/40.SQL详解之DCL.md->Day36-45/40.sql-dcl.md[x]Day36-45/41.MySQL新特性.md->Day36-45/41.mysql-new-features.md[x]Day36-45/42.视图、函数和过程.md->Day36-45/42.views-functions-and-procedures.md[x]Day36-45/43.索引.md->Day36-45/43.indexes.md[x]Day36-45/44.Python接入MySQL数据库.md->Day36-45/44.python-and-mysql.md[x]Day36-45/45.Hive实战.md->Day36-45/45.hive-in-practice.md
[x]Day46-60/46.Django快速上手.md->Day46-60/46.getting-started-with-django.md[x]Day46-60/47.深入模型.md->Day46-60/47.models-in-depth.md[x]Day46-60/48.静态资源和Ajax请求.md->Day46-60/48.static-assets-and-ajax.md[x]Day46-60/49.Cookie和Session.md->Day46-60/49.cookies-and-sessions.md[x]Day46-60/50.制作报表.md->Day46-60/50.reporting.md[x]Day46-60/51.日志和调试工具栏.md->Day46-60/51.logging-and-debug-toolbar.md[x]Day46-60/52.中间件的应用.md->Day46-60/52.middleware.md[x]Day46-60/53.前后端分离开发入门.md->Day46-60/53.frontend-backend-separation-intro.md[x]Day46-60/54.RESTful架构和DRF入门.md->Day46-60/54.restful-architecture-and-drf-intro.md[x]Day46-60/55.RESTful架构和DRF进阶.md->Day46-60/55.restful-architecture-and-drf-advanced.md[x]Day46-60/56.使用缓存.md->Day46-60/56.caching.md[x]Day46-60/57.接入三方平台.md->Day46-60/57.third-party-platform-integration.md[x]Day46-60/58.异步任务和定时任务.md->Day46-60/58.async-and-scheduled-tasks.md[x]Day46-60/59.单元测试.md->Day46-60/59.unit-testing.md[x]Day46-60/60.项目上线.md->Day46-60/60.project-deployment.md
[x]Day61-65/61.网络数据采集概述.md->Day61-65/61.web-data-collection-overview.md[x]Day61-65/62.用Python获取网络资源-1.md->Day61-65/62.fetching-web-resources.md[x]Day61-65/62.用Python解析HTML页面-2.md->Day61-65/62.parsing-html-with-python.md[x]Day61-65/63.Python中的并发编程-1.md->Day61-65/63.concurrent-programming-in-python-1.md[x]Day61-65/63.Python中的并发编程-2.md->Day61-65/63.concurrent-programming-in-python-2.md[x]Day61-65/63.Python中的并发编程-3.md->Day61-65/63.concurrent-programming-in-python-3.md[x]Day61-65/63.并发编程在爬虫中的应用.md->Day61-65/63.concurrent-programming-in-crawlers.md[x]Day61-65/64.使用Selenium抓取网页动态内容.md->Day61-65/64.selenium-for-dynamic-content.md[x]Day61-65/65.爬虫框架Scrapy简介.md->Day61-65/65.introduction-to-scrapy.md[x]Day66-80/66.数据分析概述.md->Day66-80/66.data-analysis-overview.md[x]Day66-80/67.环境准备.md->Day66-80/67.environment-setup.md[x]Day66-80/68.NumPy的应用-1.md->Day66-80/68.numpy-applications-1.md[x]Day66-80/69.NumPy的应用-2.md->Day66-80/69.numpy-applications-2.md[x]Day66-80/70.NumPy的应用-3.md->Day66-80/70.numpy-applications-3.md[x]Day66-80/71.NumPy的应用-4.md->Day66-80/71.numpy-applications-4.md[x]Day66-80/72.深入浅出pandas-1.md->Day66-80/72.pandas-in-depth-1.md[x]Day66-80/73.深入浅出pandas-2.md->Day66-80/73.pandas-in-depth-2.md[x]Day66-80/74.深入浅出pandas-3.md->Day66-80/74.pandas-in-depth-3.md[x]Day66-80/75.深入浅出pandas-4.md->Day66-80/75.pandas-in-depth-4.md[x]Day66-80/76.深入浅出pandas-5.md->Day66-80/76.pandas-in-depth-5.md[x]Day66-80/77.深入浅出pandas-6.md->Day66-80/77.pandas-in-depth-6.md[x]Day66-80/78.数据可视化-1.md->Day66-80/78.data-visualization-1.md[x]Day66-80/79.数据可视化-2.md->Day66-80/79.data-visualization-2.md[x]Day66-80/80.数据可视化-3.md->Day66-80/80.data-visualization-3.md
[x]Day81-90/81.浅谈机器学习.md->Day81-90/81.machine-learning-overview.md[x]Day81-90/82.k最近邻算法.md->Day81-90/82.k-nearest-neighbors.md[x]Day81-90/83.决策树和随机森林.md->Day81-90/83.decision-trees-and-random-forest.md[x]Day81-90/84.朴素贝叶斯算法.md->Day81-90/84.naive-bayes.md[x]Day81-90/85.回归模型.md->Day81-90/85.regression-models.md[x]Day81-90/86.K-Means聚类算法.md->Day81-90/86.k-means-clustering.md[x]Day81-90/87.集成学习算法.md->Day81-90/87.ensemble-learning.md[x]Day81-90/88.神经网络模型.md->Day81-90/88.neural-network-models.md[x]Day81-90/89.自然语言处理入门.md->Day81-90/89.natural-language-processing-intro.md[x]Day81-90/90.机器学习实战.md->Day81-90/90.machine-learning-in-practice.md[x]Day91-100/91.团队项目开发的问题和解决方案.md->Day91-100/91.team-project-problems-and-solutions.md[x]Day91-100/92.Docker容器技术详解.md->Day91-100/92.docker-in-depth.md[x]Day91-100/93.MySQL性能优化.md->Day91-100/93.mysql-performance-optimization.md[x]Day91-100/94.网络API接口设计.md->Day91-100/94.network-api-design.md[x]Day91-100/95.使用Django开发商业项目.md->Day91-100/95.django-for-commercial-projects.md[x]Day91-100/96.软件测试和自动化测试.md->Day91-100/96.software-testing-and-automation.md[x]Day91-100/97.电商网站技术要点剖析.md->Day91-100/97.ecommerce-site-architecture.md[x]Day91-100/98.项目部署上线和性能调优.md->Day91-100/98.deployment-and-performance-tuning.md[x]Day91-100/99.面试中的公共问题.md->Day91-100/99.common-interview-questions.md[x]Day91-100/100.补充内容.md->Day91-100/100.supplementary-content.md
[ ]公开课/年薪50W+的Python程序员如何写代码/...[ ]番外篇/*.md[ ]Day66-80/code/*.ipynb[ ]public-lectures/**/*.ipynb[ ]*.sql,*.java,*.html,*.txt,*.csv
[ ]Review supplemental material after the numbered lessons.[ ]Continue through the remaining non-lesson material after that.[~]Review each lesson file in order and update this checklist after every file.
README.mdStatus: complete Completed: pass 3 literal review completed, with the top-level wording pulled closer to the Chinese source and README links verified against the English repo pathsDay01-20/01.getting-started-with-python.mdStatus: complete Completed: pass 3 literal review completed, with the lesson rewritten sentence by sentence into simpler, more literal English while keeping the original structure, examples, and install notesDay01-20/02.first-python-program.mdStatus: complete Completed: pass 3 literal review completed, with the tooling, hello-world explanation, and comment section rewritten into more naive English while staying close to the original wording and flowDay01-20/03.variables-in-python.mdStatus: complete Completed: pass 3 literal review completed, with the computer-basics, variable, and type-conversion sections rewritten into clearer English while keeping the original examples and meaningDay01-20/04.operators-in-python.mdStatus: complete Completed: pass 3 literal review completed, with the operator explanations, formatting notes, and example walkthroughs rewritten into clearer English while keeping the original scope and codeDay01-20/05.branching.mdStatus: complete Completed: pass 3 literal review completed, with the branching, match-case, and example sections rewritten into clearer English while keeping the original teaching order and examplesDay01-20/06.loops.mdStatus: complete Completed: pass 3 literal review completed, with the loop explanations, break-continue notes, and application examples rewritten into clearer English while keeping the original examples and flowDay01-20/07.branching-and-loops-in-practice.mdStatus: complete Completed: pass 3 literal review completed, with the practice examples and explanatory notes rewritten into clearer English while keeping the original exercises and codeDay01-20/08.lists-1.mdStatus: complete Completed: pass 3 literal review completed, with the list basics, indexing-slicing, and traversal sections rewritten into clearer English while keeping the original examples and structureDay01-20/09.lists-2.mdStatus: complete Completed: pass 3 literal review completed, with the list methods, comprehension, nested-list, and lottery example sections rewritten into clearer English while keeping the original code and examplesDay01-20/10.tuples.mdStatus: complete Completed: pass 3 literal review completed, with the tuple basics, packing-unpacking, variable swapping, and tuple-list comparison sections rewritten into clearer English while keeping the original code and teaching orderDay01-20/11.strings.mdStatus: complete Completed: pass 3 literal review completed, with the string basics, string operations, and string methods sections rewritten into simpler English while keeping the original meaning, examples, and lesson flowDay01-20/12.sets.mdStatus: complete Completed: pass 3 literal review completed, with the set properties, hashable-type notes, and operation sections rewritten into simpler English while keeping the original structure and examplesDay01-20/13.dictionaries.mdStatus: complete Completed: pass 3 literal review completed, with the dictionary explanations, key-value examples, and practice examples rewritten into simpler English while keeping the original meaning and examplesDay01-20/14.functions-and-modules.mdStatus: complete Completed: pass 3 literal review completed, with the function basics, parameter rules, and module-management sections rewritten into simpler English while restoring key details from the Chinese sourceDay01-20/15.function-practice.mdStatus: complete Completed: pass 3 literal review completed, with the function practice examples and explanatory notes rewritten into simpler English while keeping the original examples and teaching purposeDay01-20/16.advanced-functions.mdStatus: complete Completed: pass 3 literal review completed, with the higher-order-function, lambda, and partial-function sections rewritten into simpler English while restoring missing explanation from the Chinese sourceDay01-20/17.advanced-function-applications.mdStatus: complete Completed: pass 3 literal review completed, with the decorator and recursion sections rewritten into simpler English while restoring the original examples and explanatory detail from the Chinese sourceDay01-20/18.object-oriented-programming-intro.mdStatus: complete Completed: pass 3 literal review completed, with the OOP intro, student examples, and encapsulation explanation rewritten into simpler English while keeping the original examples and teaching orderDay31-35/31.python-advanced.mdStatus: complete Completed: pass 3 literal review completed, with the algorithm notes, function-usage wording, and teaching examples rewritten into simpler and more literal English while keeping the original structure and scopeDay31-35/32-33.web-frontend-introduction.mdStatus: complete Completed: pass 3 literal review completed, with the frontend overview, HTML/CSS/JavaScript outline, and Vue/UI framework sections rewritten into simpler and more literal English while keeping the original structure and examplesDay31-35/34-35.linux-basics.mdStatus: complete Completed: pass 3 literal review completed, with the operating-system overview, Linux basics, command explanations, and file-system sections rewritten into simpler and more literal English while keeping the original lesson structureDay36-45/36.relational-databases-and-mysql-overview.mdStatus: complete Completed: pass 3 literal review completed, with the relational-database overview, MySQL introduction, and installation sections rewritten into simpler and more literal English while keeping the original structure and setup flowDay36-45/37.sql-ddl.mdStatus: complete Completed: pass 3 literal review completed, with the DDL overview, school-schema example, and storage-engine notes rewritten into simpler and more literal English while keeping the original SQL and teaching orderDay36-45/38.sql-dml.mdStatus: complete Completed: pass 3 literal review completed, with the insert, delete, and update explanations rewritten into simpler and more literal English while keeping the original examples and full sample dataDay36-45/39.sql-dql.mdStatus: complete Completed: pass 3 literal review completed, with the DQL query comments and teaching notes rewritten into simpler and more literal English while keeping the original query set and example flowDay36-45/40.sql-dcl.mdStatus: complete Completed: pass 3 literal review completed, with the user-creation, grant, and revoke explanations rewritten into simpler and more literal English while keeping the original SQL flow and scopeDay36-45/41.mysql-new-features.mdStatus: complete Completed: pass 3 literal review completed, with the JSON-type and window-function sections rewritten into simpler and more literal English while keeping the original examples and explanation flowDay36-45/42.views-functions-and-procedures.mdStatus: complete Completed: pass 3 literal review completed, with the views, functions, procedures, and integrity notes rewritten into simpler and more literal English while keeping the original examples and structureDay36-45/43.indexes.mdStatus: complete Completed: pass 3 literal review completed, with the index concepts, explain-plan notes, and design rules rewritten into simpler and more literal English while keeping the original examples and terminologyDay36-45/44.python-and-mysql.mdStatus: complete Completed: pass 3 literal review completed, with the Python-MySQL connection steps, CRUD examples, and Excel export example rewritten into simpler and more literal English while keeping the original code flowDay36-45/45.hive-in-practice.mdStatus: complete Completed: pass 3 literal review completed, with the Hive overview, environment setup, common commands, and basic syntax sections rewritten into simpler and more literal English while keeping the original examples and structureDay46-60/46.getting-started-with-django.mdStatus: complete Completed: pass 3 literal review completed, with the Django setup, project structure, and first-request walkthrough rewritten into simpler and more literal English while keeping the original code and lesson flowDay46-60/47.models-in-depth.mdStatus: complete Completed: pass 3 literal review completed, with the model design, field-option, and query sections rewritten into simpler and more literal English while keeping the original examples and explanation orderDay46-60/48.static-assets-and-ajax.mdStatus: complete Completed: pass 3 literal review completed, with the static-file, Ajax-request, and teacher-voting examples rewritten into simpler and more literal English while keeping the original code and structureDay46-60/49.cookies-and-sessions.mdStatus: complete Completed: pass 3 literal review completed, with the Cookie, Session, and user-login explanations rewritten into simpler and more literal English while keeping the original flow and examplesDay46-60/50.reporting.mdStatus: complete Completed: pass 3 literal review completed, with the Excel, Word, PDF, and chart-report sections rewritten into simpler and more literal English while keeping the original code and teaching orderDay46-60/51.logging-and-debug-toolbar.mdStatus: complete Completed: pass 3 literal review completed, with the logging, debug-toolbar, and ORM-optimization sections rewritten into simpler and more literal English while keeping the original configuration and examplesDay46-60/52.middleware.mdStatus: complete Completed: pass 3 literal review completed, with the middleware overview, custom-login-check middleware, and execution-order explanation rewritten into simpler and more literal English while keeping the original code and structureDay46-60/53.frontend-backend-separation-intro.mdStatus: complete Completed: pass 3 literal review completed, with the frontend-backend separation overview, JSON API example, and Vue rendering walkthrough rewritten into simpler and more literal English while keeping the original code and lesson flowDay46-60/54.restful-architecture-and-drf-intro.mdStatus: complete Completed: pass 3 literal review completed, with the REST overview, DRF serializer-view examples, and token-JWT introduction rewritten into simpler and more literal English while keeping the original structure and examplesDay46-60/55.restful-architecture-and-drf-advanced.mdStatus: complete Completed: pass 3 literal review completed, with the CBV-viewset, pagination, and filtering sections rewritten into simpler and more literal English while keeping the original DRF examples and structureDay46-60/56.caching.mdStatus: complete Completed: pass 3 literal review completed, with the Redis caching setup, declarative-programmatic caching, and cache-problem sections rewritten into simpler and more literal English while keeping the original examples and terminologyDay46-60/57.third-party-platform-integration.mdStatus: complete Completed: pass 3 literal review completed, with the SMS gateway and cloud-storage integration sections rewritten into simpler and more literal English while keeping the original platform examples and upload flowDay46-60/58.async-and-scheduled-tasks.mdStatus: complete Completed: pass 3 literal review completed, with the async-task overview and Celery pointer rewritten into simpler and more literal English while keeping the original short lesson scopeDay46-60/59.unit-testing.mdStatus: complete Completed: pass 3 literal review completed, with the short unit-testing pointer rewritten into simpler and more literal English while keeping the original scope and link targetDay46-60/60.project-deployment.mdStatus: complete Completed: pass 3 literal review completed, with the short project-deployment pointer rewritten into simpler and more literal English while keeping the original scope and link targetDay61-65/61.web-data-collection-overview.mdStatus: complete Completed: pass 3 literal review completed, with the crawler overview, legality discussion, HTTP review, and tool-workflow sections rewritten into simpler and more literal English while keeping the original examples and structureDay61-65/62.fetching-web-resources.mdStatus: complete Completed: pass 3 literal review completed, with the requests basics, Douban crawler example, and IP-proxy section rewritten into simpler and more literal English while keeping the original code and lesson flowDay61-65/62.parsing-html-with-python.mdStatus: complete Completed: pass 3 literal review completed, with the HTML-structure, XPath, and CSS-selector parsing sections rewritten into simpler and more literal English while keeping the original examples and comparison tableDay61-65/63.concurrent-programming-in-python-1.mdStatus: complete Completed: pass 3 literal review completed, with the process-thread basics, multithreading examples, and daemon-thread explanation rewritten into simpler and more literal English while keeping the original examples and terminologyDay61-65/63.concurrent-programming-in-python-2.mdStatus: complete Completed: pass 3 literal review completed, with the multiprocessing basics and process-comparison sections rewritten into simpler and more literal English while keeping the original examples and terminologyDay61-65/63.concurrent-programming-in-python-3.mdStatus: complete Completed: pass 3 literal review completed, with the async-programming concepts, generator-coroutine explanation, and async-function sections rewritten into simpler and more literal English while keeping the original examples and termsDay61-65/63.concurrent-programming-in-crawlers.mdStatus: complete Completed: pass 3 literal review completed, with the crawler concurrency comparison and image-downloading examples rewritten into simpler and more literal English while keeping the original code flowDay61-65/64.selenium-for-dynamic-content.mdStatus: complete Completed: pass 3 literal review completed, with the Selenium overview, page-loading, and waiting-element sections rewritten into simpler and more literal English while keeping the original examples and setup notesDay61-65/65.introduction-to-scrapy.mdStatus: complete Completed: pass 3 literal review completed, with the Scrapy overview, component-flow explanation, and starter example rewritten into simpler and more literal English while keeping the original framework structure and sample spiderDay66-80/66.data-analysis-overview.mdStatus: complete Completed: pass 3 literal review completed, with the data-analysis overview, analyst-role explanation, and library-stack sections rewritten into simpler and more literal English while keeping the original structure and scopeDay66-80/67.environment-setup.mdStatus: complete Completed: pass 3 literal review completed, with the Anaconda-conda and JupyterLab setup sections rewritten into simpler and more literal English while keeping the original commands and usage notesDay66-80/68.numpy-applications-1.mdStatus: complete Completed: pass 3 literal review completed, with the NumPy intro and array-creation sections rewritten into simpler and more literal English while keeping the original examples and explanationsDay66-80/69.numpy-applications-2.mdStatus: complete Completed: pass 3 literal review completed, with the descriptive-statistics and plotting sections rewritten into simpler and more literal English while keeping the original NumPy examples and outputsDay66-80/70.numpy-applications-3.mdStatus: complete Completed: pass 3 literal review completed, with the array-operation and universal-function sections rewritten into simpler and more literal English while keeping the original examples and explanationsDay66-80/71.numpy-applications-4.mdStatus: complete Completed: pass 3 literal review completed, with the vector, determinant, and matrix sections rewritten into simpler and more literal English while keeping the original formulas and examplesDay66-80/72.pandas-in-depth-1.mdStatus: complete Completed: pass 3 literal review completed, with the pandas intro and Series basics sections rewritten into simpler and more literal English while keeping the original examples and outputsDay66-80/73.pandas-in-depth-2.mdStatus: complete Completed: pass 3 literal review completed, with the DataFrame creation and file-loading sections rewritten into simpler and more literal English while keeping the original examples and notesDay66-80/74.pandas-in-depth-3.mdStatus: complete Completed: pass 3 literal review completed, with the reshaping and data-cleaning sections rewritten into simpler and more literal English while keeping the original pandas workflow and examplesDay66-80/75.pandas-in-depth-4.mdStatus: complete Completed: pass 3 literal review completed, with the pivoting and descriptive-statistics sections rewritten into simpler and more literal English while keeping the original examples and analysis flowDay66-80/76.pandas-in-depth-5.mdStatus: complete Completed: pass 3 literal review completed, with the growth-rate, window-calculation, and correlation sections rewritten into simpler and more literal English while keeping the original formulas and examplesDay66-80/77.pandas-in-depth-6.mdStatus: complete Completed: pass 3 literal review completed, with the Index-type overview and subtype examples rewritten into simpler and more literal English while keeping the original pandas examples and explanationsDay66-80/78.data-visualization-1.mdStatus: complete Completed: pass 3 literal review completed, with the matplotlib setup and basic-chart sections rewritten into simpler and more literal English while keeping the original plotting examples and notesDay66-80/79.data-visualization-2.mdStatus: complete Completed: pass 3 literal review completed, with the advanced matplotlib chart sections rewritten into simpler and more literal English while keeping the original chart examples and guidanceDay66-80/80.data-visualization-3.mdStatus: complete Completed: pass 3 literal review completed, with the seaborn and other visualization-tool sections rewritten into simpler and more literal English while keeping the original examples and comparison framingDay01-20/19.object-oriented-programming-advanced.mdStatus: complete Completed: pass 3 literal review completed, with the visibility, dynamic-attribute, and inheritance sections rewritten into simpler English while restoring the original examples and key notes from the Chinese sourceDay01-20/20.object-oriented-programming-in-practice.mdStatus: complete Completed: pass 3 literal review completed, with the poker and payroll examples rewritten into simpler English while restoring the original names, prompts, and source-specific teaching detailsDay21-30/21.file-io-and-exception-handling.mdStatus: complete Completed: pass 3 literal review completed, with the file I/O, exception-handling, and context-manager sections rewritten into simpler English while restoring the original filenames, prompts, and summary detailDay21-30/22.serialization-and-deserialization.mdStatus: complete Completed: pass 3 literal review completed, with the JSON, pip, and network-API sections rewritten into simpler English while restoring the original examples, names, and source-specific notesDay21-30/23.working-with-csv-files.mdStatus: complete Completed: pass 3 literal review completed, with the CSV introduction and read-write examples rewritten into simpler English while restoring the original table headers, names, and sample outputDay21-30/24.working-with-excel-files-1.mdStatus: complete Completed: pass 3 literal review completed, with the Excel read-write, styling, and formula examples rewritten into simpler English while restoring the original filenames, names, and workbook detailsDay21-30/25.working-with-excel-files-2.mdStatus: complete Completed: pass 3 literal review completed, with the openpyxl read-write, styling, and chart examples rewritten into simpler English while restoring the original filenames, labels, and workbook detailsDay21-30/26.working-with-word-and-powerpoint.mdStatus: complete Completed: pass 3 literal review completed, with the Word and PowerPoint examples rewritten into simpler English while restoring the original sample text, filenames, names, and generated-document detailsDay21-30/27.working-with-pdf-files.mdStatus: complete Completed: pass 3 literal review completed, with the PDF extraction, watermark, and creation examples rewritten into simpler English while restoring the original sample text and source-specific PDF detailsDay21-30/28.image-processing.mdStatus: complete Completed: pass 3 literal review completed, with the image-processing basics and Pillow examples rewritten into simpler English while restoring the original labels and source-specific sample detailsDay21-30/29.sending-email-and-sms.mdStatus: complete Completed: pass 3 literal review completed, with the email and SMS examples rewritten into simpler English while restoring the original subjects, filenames, message text, and platform-specific detailsDay21-30/30.regular-expressions-in-practice.mdStatus: complete Completed: pass 3 literal review completed, with the regex examples and prompts rewritten into simpler English while restoring the original example strings, prompts, and separator textDay81-90/81.machine-learning-overview.mdStatus: complete Completed: pass 3 literal review completed, with the AI history, machine-learning overview, application examples, workflow steps, and first model examples rewritten into simpler English while restoring source-specific notes and citationsDay81-90/82.k-nearest-neighbors.mdStatus: complete Completed: pass 3 literal review completed, with the kNN overview, iris-dataset walkthrough, evaluation metrics, hyperparameter tuning, and regression section rewritten into simpler English while restoring missing content from the Chinese sourceDay81-90/83.decision-trees-and-random-forest.mdStatus: complete Completed: pass 3 literal review completed, with the decision-tree principles, feature-selection metrics, data-splitting and pruning explanation, and random-forest overview rewritten into simpler English while restoring omitted detail from the Chinese sourceDay81-90/84.naive-bayes.mdStatus: complete Completed: pass 3 literal review completed, with the Bayes-story setup, theorem explanation, and naive-Bayes walkthrough rewritten into simpler English while restoring source details that had been smoothed over in the English versionDay81-90/85.regression-models.mdStatus: complete Completed: pass 3 literal review completed, with the regression examples, Auto MPG dataset introduction, correlation notes, and preprocessing explanation rewritten into simpler English while restoring several concrete details from the Chinese sourceDay81-90/86.k-means-clustering.mdStatus: complete Completed: pass 3 literal review completed, with the clustering examples, K-Means walkthrough, plain-Python implementation, and scikit-learn parameter notes rewritten into simpler English while restoring source-specific details from the Chinese lessonDay81-90/87.ensemble-learning.mdStatus: complete Completed: pass 3 literal review completed, with the ensemble-learning overview, Boosting explanation, AdaBoost steps, and GBDT introduction rewritten into simpler English while restoring source-specific teaching detail from the Chinese lessonDay81-90/88.neural-network-models.mdStatus: complete Completed: pass 3 literal review completed, with the neural-network overview, activation-function notes, and first scikit-learn example rewritten into simpler English while restoring more of the original framing and explanation from the Chinese sourceDay81-90/89.natural-language-processing-intro.mdStatus: complete Completed: pass 3 literal review completed, with the bag-of-words, Chinese tokenization, and word-vector sections rewritten into simpler English while restoring source-specific notes and setup detail from the Chinese lessonDay81-90/90.machine-learning-in-practice.mdStatus: complete Completed: pass 3 literal review completed, with the Kaggle project framing, Titanic dataset exploration, and feature-engineering overview rewritten into simpler English while restoring more of the source setup and guidanceDay91-100/91.team-project-problems-and-solutions.mdStatus: complete Completed: pass 3 literal review completed, with the team-development problem list, version-control explanation, and Git setup section rewritten into simpler English while restoring source-specific notes and examples from the Chinese lessonDay91-100/92.docker-in-depth.mdStatus: complete Completed: pass 3 literal review completed, with the Docker introduction and installation section rewritten into simpler English while restoring source-specific wording and setup detail from the Chinese lessonDay91-100/93.mysql-performance-optimization.mdStatus: complete Completed: pass 3 literal review completed, with the MySQL performance principles and schema-design notes rewritten into simpler English while restoring source-specific framing from the Chinese lessonDay91-100/94.network-api-design.mdStatus: complete Completed: pass 3 literal review completed, with the API-introduction and URL-design notes rewritten into simpler English while restoring source-specific explanation from the Chinese lessonDay91-100/95.django-for-commercial-projects.mdStatus: complete Completed: pass 3 literal review completed, with the commercial-Django project overview rewritten into simpler English while restoring source-specific framing around architecture and decouplingDay91-100/96.software-testing-and-automation.mdStatus: complete Completed: pass 3 literal review completed, with the testing definitions, testing stages, UI-automation explanation, and CI notes rewritten into simpler English while keeping the original order and meaningDay91-100/97.ecommerce-site-architecture.mdStatus: complete Completed: pass 3 literal review completed, with the e-commerce requirement list, payment flow, flash-sale notes, and full-text-search sections expanded back toward the Chinese source in simpler EnglishDay91-100/98.deployment-and-performance-tuning.mdStatus: complete Completed: pass 3 literal review completed, with the deployment checklist, Nginx and uWSGI setup, master-slave notes, Docker section, and service tables rewritten into simpler English while restoring omitted operational detailDay91-100/99.common-interview-questions.mdStatus: complete Completed: pass 3 literal review completed, with the interview topic lists and standard-library and third-party-library examples rewritten into simpler English while staying closer to the Chinese sourceDay91-100/100.supplementary-content.mdStatus: complete Completed: pass 3 literal review completed, with the short resource pointers rewritten into simpler English while keeping the original wording and list structure