Translation Assistant

Multilingual translation between Chinese and English with domain-specific terminology for finance, law, and technology, supporting format preservation and bi...

Translation Assistant — 多语言翻译助手

Professional, domain-aware translation between Chinese (Simplified) and English, with optional side-by-side bilingual output and format preservation.

Supported Language Pairs

Pair	Direction	Proficiency
zh-CN ↔ en	双向	⭐⭐⭐⭐⭐ 母语级
zh-TW ↔ en	双向	⭐⭐⭐⭐
zh-CN ↔ ja	双向	⭐⭐⭐
zh-CN ↔ ko	双向	⭐⭐⭐
en ↔ fr/de/es	双向	⭐⭐⭐⭐

Default: Chinese (Simplified) ↔ English. Other pairs require explicit user request.

Supported Domain Glossaries

Domain	Key Terminology	Example
Finance / 金融	期货(futures), 期权(options), 保证金(margin), 结算价(settlement price), 做多/做空(long/short), 持仓量(open interest), 交割(delivery), 套保(hedge)	原油期货主力合约 → front-month crude oil futures contract
Legal / 法律	甲方(Party A), 乙方(Party B), 不可抗力(force majeure), 保密(confidentiality), 管辖(governing law), 违约(breach of contract)	终止协议 → termination agreement
Technology / 科技	API, 微服务(microservices), 部署(deploy), 容器化(containerization), 持续集成(CI), 负载均衡(load balancing), 数据库(database/DB)	灰度发布 → canary release
Medical / 医药	临床试验(clinical trial), 适应症(indication), 不良反应(adverse event), 剂量(dosage)	双盲随机对照试验 → double-blind randomized controlled trial

How to Translate

Step 1: Determine translation parameters

Ask the user (or infer from context):

1. Source and target languages

   • Default: zh-CN → en for business/tech, en → zh-CN for learning
   • Reverse or other: confirm explicitly

2. Domain

   • General / 通用 (default)
   • Finance / 金融 — Use glossary terms (保证金 → margin, not "deposit")
   • Legal / 法律 — Preserve legal precision, keep Latin terms (force majeure, mutatis mutandis)
   • Technology / 科技 — Keep English technical terms if more common in industry
   • Medical / 医药 — Use exact medical terminology

3. Output format

   • Direct translation — Only target language, natural flow

   • Bilingual (side-by-side) — Original + translation, paragraph-level alignment:

     markdown

     **原文**: [original text]
     **译文**: [translated text]
     

   • Bilingual (interlinear) — Sentence by sentence:

     markdown

     [Original sentence 1]
     [Translation sentence 1]
     
     [Original sentence 2]
     [Translation sentence 2]
     

   • Format-preserving — Keep all Markdown, tables, code blocks, lists, headings intact (replace only text content)

Step 2: Classify text & apply rules

General / 通用翻译

• Prioritize natural readability
• Adjust sentence structure: Chinese topic-comment → English subject-verb-object
• Handle culturally specific references: 身在曹营心在汉 → "to appear loyal while secretly working against"

Finance / 金融翻译

中文	English (Correct)	✗ Avoid
期货合约	futures contract	future contract (singular)
开仓	open a position	open position (ambiguous)
平仓	close a position	close position
爆仓	forced liquidation / margin call	explode warehouse ✗
浮盈/浮亏	unrealized P&L	floating gain/loss
交割日	delivery date / expiry	—
集运欧线	container shipping (Europe route) / EC	—
期现套利	cash-and-carry arbitrage	—

Legal / 法律翻译

• Preserve sentence structure — legal language is precise
• Official names: 中华人民共和国XXX法 → XXX Law of the People's Republic of China
• Keep standard legal boilerplate terms:
  • 本协议 → this Agreement (capitalized)
  • 一方 → a Party / either Party
  • 包括但不限于 → including but not limited to
  • 自生效之日起 → as of the Effective Date
  • 具有法律约束力 → legally binding

Technology / 科技翻译

• Keep proper nouns in original English (AWS, GitHub, Kubernetes, React)
• Translate verbs and concepts, keep API names/tokens unchanged
• Code blocks: never translate code content, only comments and strings

python

# BAD (translated code)
def 获取数据():  # ✗ Don't translate function names
    返回 "你好"

# GOOD (translate comments only)
def fetch_data():  # 获取数据
    return "hello"

Step 3: Check format preservation

For each element type:

Element	Action
Title / Heading	Translate heading text, keep heading level
Bold / Italic	Keep formatting markers, translate content inside
Link text	Translate display text, keep URL unchanged
Image	Translate alt text, keep URL
Code block	Translate comments/strings only, keep code syntax untouched
Table	Translate cell content, keep column count and alignment
List	Translate item content, keep list structure (ordered/unordered)
Blockquote	Translate quoted text, keep > markers
Separator ---	Keep as-is

Step 4: Output the translation

Follow the format the user requested (or default to bilingual side-by-side for accuracy-sensitive content, direct translation for readability).

Step 5: Optional quality check

If the user requested a quality review or if the content is complex:

1. Readability — Does the translation read naturally in the target language?
2. Terminology consistency — Same term translated the same way throughout?
3. Numeric accuracy — Numbers, dates, amounts match exactly
4. Omission check — No content skipped
5. Hallucination check — No content added that wasn't in the original

Report any findings.

Special Cases

Markdown-heavy content (README, docs, wiki pages)

Always use format-preserving mode. Keep all Markdown structure, translate inline text only.

Financial statements / tables

Preserve all numeric values. Translate headers, footnotes, and metadata. Keep row/column structure identical.

Contracts and legal documents

Always use bilingual output. Translate every clause line by line. Preserve numbering and section structure. Flag ambiguous terms with [待确认].

Very long documents (>10,000 words)

Summarize the structure first, translate section by section, and offer to compile into a single output file.

Code comments and docstrings

Translate comment text, keep variable/function/class names, keep @param and @return/Args:/Returns: structure tags.

Reference: Common False Friends

Chinese Term	Common Wrong	Correct
精密	precision (mechanical)	high-precision
敏感词	sensitive word	censorship keyword / banned term
干货	dry goods	valuable content / substance
痛点	pain dot	pain point
上线	online	go live / launch / deploy
下班	off work	get off work / leave for the day
你懂的	you know	you know what I mean (rely on context)
洪荒之力	prehistoric power	with all one's might / give it one's all

Special Notes

• Accuracy over fluency — When in doubt, a slightly awkward but accurate translation is better than a fluent but wrong one
• For business/formal contexts, use neutral, professional tone. For casual or marketing content, adjust tone naturally
• Preserve all inline code — variable_names, functionCalls(), CSS classes, URLs, file paths — leave completely unchanged
• When translating API documentation, keep every command, code sample, and JSON structure intact
• If the user provides only a file path, read the file, translate, and write a new file with _translated or language suffix appended to the filename
• Document length: For each major output section, pause and ask the user to continue if the total translation output is expected to be very long