商业的用法和样例：
例句
-
家庭小商业遭到大公司的吞并。
Small family businesses are often gobbled up by larger firms. -
在美国，华盛顿是政府所在地，纽约是主要的商业中心。
In the US, Washington is the seat of government and New York City is the chief seat of commerce. -
他似乎比较像一个军官，而不像一个商业行政主管。
He seems more like a military officer than a business executive. -
政治家不应该参与那些可能会影响其政治判断力的商业事务。
Politicians should not engage in business affairs that might affect their political judgement. -
商业周期就是淡旺期交替。
The business cycle is a series of peaks and troughs. -
商业信函必须是正式的，但是写信给朋友应写得自然一些。
Business letters must always be formal, but we should write in a natural way to friends. -
这家商业公司建立于1724年。
This business company was founded in 1724.
