His family was upgraded from economy to business class.

他的家人从经济舱升到了商务舱。

《柯林斯英汉双解大词典》

Let's get down to business.

咱们开始干正事吧。

《牛津词典》

Let's cut the crap and get down to business.

咱们别说废话了，开始干正事吧。

《牛津词典》

Fast connections,it says, are important to business and job creation, and to other areas like education and health care.

VOA: special.2010.03.19

People do need money and they go into business to make money; so let's make it clear, that's what the company is going to do.

人们需要钱,于是通过投资赚钱,明确的说这就是公司的任务

耶鲁公开课 - 金融市场课程节选

You know, if you are looking to go into business, learn math really well, learn economics really well.

例如，如果你将来想从商，你现在就要学好数学和经济学。

如果是在考虑留学 - SpeakingMax英语口语达人

After a long, tough winter, they got down to business quickly, inspecting burrows and beginning their spring cleaning.

BBC: Farne Island rangers to carry out 'puffin census'

She is a writer of 20 books, varying in topics from fiction to business.

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Full disclosure: I avoid news unless it pertains to business, for the most part.

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