Keep the bedroom for sleeping only. It's a bad habit for you to use your bedroom as a place to eat, watch TV, read, talk on the phone, or discuss important matters with your family members.

卧室只用于睡觉。如果你在卧室吃饭、看电视、读书、打电话或与家人讨论重要事情的地方，这是一个坏习惯。

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If you're a mechanic, tell me what to watch for to keep my buggy running smooth.

如果你是个技师，告诉我要想保持我的车运行平稳需要注意些什么。

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Some use them to keep a close watch on the demand for their line of work or gather information on compensation to arm themselves when negotiating for a raise.

有些人用它来密切关注自己所在行业的需求情况，或者收集有关薪酬的信息，以便在加薪谈判时为自己做好准备。

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Traders should keep a close watch on the 50 level for the security, as a solid break above this round-number region could send these bears scrambling for cover, pressuring the stock higher.

FORBES: Magazine Article

The next time you watch a 1940s film, keep an eye open for the many times everybody on camera is smoking furiously.

BBC: NEWS | UK | Magazine | A Point of View

Fitch Ratings, in turn, said it would keep the Bermuda-based brokerage firm on watch for a possible downgrade, depending on how the full refinancing of the loan goes.

FORBES: Magazine Article