1. 家庭小商業(yè)遭到大公司的吞并。
   Small family businesses are often gobbled up by larger firms.
2. 在美國，華盛頓是政府所在地，紐約是主要的商業(yè)中心。
   In the US, Washington is the seat of government and New York City is the chief seat of commerce.
3. 他似乎比較像一個軍官，而不像一個商業(yè)行政主管。
   He seems more like a military officer than a business executive.
4. 政治家不應該參與那些可能會影響其政治判斷力的商業(yè)事務。
   Politicians should not engage in business affairs that might affect their political judgement.
5. 商業(yè)周期就是淡旺期交替。
   The business cycle is a series of peaks and troughs.
6. 商業(yè)信函必須是正式的，但是寫信給朋友應寫得自然一些。
   Business letters must always be formal, but we should write in a natural way to friends.
7. 這家商業(yè)公司建立于1724年。
   This business company was founded in 1724.

業(yè)的英語翻譯：