Examples
tā他duì对tā他de的xīn新yè wù业务gǎn dào感到jǐn zhāng紧张。
他对他的新业务感到紧张。
He was tense with his new business.
不是的，他是我们的业务主管。
No, he's our business manager.
有可能将电脑工作扩展到银行业务,会计业务等等。
It's possible to branch out from computing to jobs in banking, accountancy and so on.