She won millions of dollars at blackjack by keeping track of the aces and face cards played.

通过跟进已打出的幺点和花牌，她在21点上赢了数百万美元。

《柯林斯英汉双解大词典》

Executives face possible prison sentences if things go wrong; keeping a bit of cash on the balance sheet is a kind of insurance policy.

一旦出现问题，高管们就有可能要面临牢狱之灾，在资产负债表上保留一点现金，也是为了以策万全。

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She suggests talking about your feelings with a friend or mentor, but keeping your game face on at work.

她建议和朋友或者导师畅谈自己的感想，但是在工作的时候则要保持正常心态。

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But, given the difficulty the government will face in keeping a force of this size and composition in the Gulf indefinitely, this week's deployment suggests it is planning for a relatively early and short war.

ECONOMIST: Britain sends in the Rats

In 2008, he wrote another report in which he said bruising to the right side of her face face was in keeping with a punch or a forceful grip with a hand when she was still alive.

BBC: Rachel Manning 'strangled and hit 10 times'

Keeping your face shielded from the wind is also important as well to conserve body heat and prevent frostbite.

FORBES: Important Cold Weather Safety and Tips