get down to business 认真着手办事
W'd better stop chatting and get down to business.
go out of business 歇业
A large number of small firms have gone out of business owing to the high interest rates.
have no business 无权，没有理由
You have no business to meddling(干涉) in my affairs.
mean business 是认真的
I knew that he meant business this time.
mind your own business 管好你自己的事情，少管闲事
When i asked him what he was doing he told me to mind my own business.
on business 因公出差
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posted on 2005-07-26 01:27
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