而今又有新研究表明，女人通过仔细观察公公的行为习惯便可预知丈夫的忠诚度。

Now a new study suggests that women might do well to scrutinise the habits of their fathers-in-law for advance warning of their lovers' fidelity.

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使用 UNIX 命令行提高办公工作效率的第一步是，仔细地研究您当前的日常习惯。

The first step toward increasing your office productivity using the UNIX command line is to take a close look at your current day-to-day habits.

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当你打算在一个新的地区推广你的产品时，必须对那里的人们的消费习惯进行仔细的研究以避免不必要的损失。

If you are going to promote your products in a strange place, you must study people's consumption habit carefully so that unnecessary losses can be avoided.

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