business communication的用法和樣例：
例句
- Many business letters contain hackneyed phrases that detract from a clear, natural style.
很多商業通信都會包含一些陳腐的句子，因而有損句子原有的清晰自然風格。 - As applied to a business correspondence ,correctness refers to appropriate and grammatically correct language ,factual information and accurate reliable figures.
作為商業通信中的應用，正確是指適當和語法正確的語言，真實的信息和精確可信的數字。
