[action-translation] resync: house_auction.md

[mmcky]

Forward Resync: house_auction.md

Source: QuantEcon/lecture-python.myst — lectures/house_auction.md
Source commit: d1bebc3
This PR resyncs the translation to match the current source document.

Reason: There is a code error introduced in the TARGET: p,bid_info = submit_bid(失败者列表, p, ϵ, v, bid_info) uses an untranslated variable name '失败者列表' instead of 'loser_list', which would break the code (different from source's correct loser_list). Also minor swapped argument order in a print statement ('房屋%i以价格%i卖给了买家%i'%(i[0], self.p[i[0]], j[0])) versus source order (house, buyer, price), causing incorrect output mapping. The pip install line also changed from a version-pinned package to unpinned, a minor but real content difference. Overall content is largely faithfully translated aside from these substantive discrepancies.

Changes

Whole-file resync applied. The entire document was resynced in a single pass.

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Created by action-translation forward resync

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[Copilot]

Pull request overview

This PR forward-resyncs the zh-cn translation of house_auction.md to match the current upstream source, fixing previously introduced divergences that could break execution and adjusting metadata to support consistent heading translation.

Changes:

• Added translation: metadata (title + heading mapping) to the document front matter.
• Re-pinned the tutorial dependency install line to prettytable<3.18 to match the source.
• Fixed a code-breaking untranslated variable (失败者列表 → loser_list) and cleaned up the final code fence formatting.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
lectures/house_auction.md	Resyncs content and metadata; fixes a broken code cell argument and aligns dependency pinning with upstream.
.translate/state/house_auction.md.yml	Records resync provenance (source SHA, date, model, tool version).

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[github-actions]

✅ Translation Quality Review

Verdict: PASS | Model: claude-sonnet-5 | Date: 2026-07-19

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📝 Translation Quality

Criterion	Score
Accuracy	8/10
Fluency	8/10
Terminology	8/10
Formatting	8/10
Overall	8/10

Summary: This is a high-quality, comprehensive translation of a long and technically dense document. Mathematical notation, code blocks, and MyST formatting are well preserved. Terminology is consistent with the glossary and domain conventions. A few minor issues exist around argument-order fidelity in translated print statements and pre-existing ambiguities inherited from the English source, but these do not significantly detract from overall quality. No markdown/MyST syntax errors were found. Faithful and complete translation of complex technical and mathematical content, preserving LaTeX equations and code blocks accurately Consistent terminology usage for auction mechanism concepts (e.g., 保留价格, 剩余价值, 私人估值) throughout the document Code comments and docstrings are naturally translated while preserving code functionality and structure Structural fidelity maintained — headings, lists, and MyST directives correctly reproduced

Suggestions:

• GC_Mechanism.start() print statement: '房屋%i以价格%i卖给了买家%i'%(i[0], self.p[i[0]], j[0]) → the source code format string is '%(i[0], j[0], self.p[i[0]])' meaning 'House %i is sold to buyer %i at price %i', but the translation swapped the order of arguments (price and buyer index) in the printed Chinese string relative to the placeholders; verify the argument order matches '房屋%i以价格%i卖给了买家%i' correctly maps to house, price, buyer — double check this doesn't misrepresent the actual output order since original code prints house, buyer, price
• '一个每套待售房屋都赋予相同的价值' section — 'Buyer 3 (indexed from 0) puts the same value 4 on every house' → translation '买家3（从0开始索引）对每套待售房屋都赋予相同的价值 $4$' is accurate, but minor: 'the above value matrix v is peculiar in the sense that' rendering is slightly loose ('特殊之处在于'), though acceptable and not a major issue
• '我们最初出价可以从 r 开始' vs source 'initial bids can be thought of starting at r' — translation '初始出价可以从 $r$ 开始' is fine, no change needed
• Pseudocode section 'we are free to think of these reservation prices as private values of a fictitious m+1th buyer' → translated as '我们可以将这些保留价格视为第 $m+1$ 个虚拟买家的私人估值' which is accurate; no issue
• In 'submit_initial_bid' buyer strategy bullet: '若 $v_{\hat i_t, j} - \check p^t_i - \epsilon>0$，则买家 $j$ 对房屋 $j$ 出价' — this repeats the English source's likely typo (house j instead of house î_t), so this is a faithful reproduction of the source error, not a new translation issue; flagging only for awareness, not necessarily an actionable fix within translation scope

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🔍 Diff Quality

Check	Status
Scope Correct	✅
Position Correct	✅
Structure Preserved	✅
Heading-map Correct	✅
Overall	10/10

Summary: The target document correctly adds translation metadata and fixes a critical code bug (untranslated Chinese variable name), aligning fully with the source structure.

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This review was generated automatically by action-translation review mode.