It's not always possible to keep tabs on everyone's movements.

监视每个人的行动并不总是能办得到的。

《牛津词典》

It was obvious Hill had come over to keep tabs on Johnson and make sure he didn't do anything drastic.

显然，希尔是来严密监视约翰逊的，以确保他不做什么过激的事。

《柯林斯英汉双解大词典》

Your friends can also keep tabs on you.

您的朋友也可以了解您的动向。

youdao

There are all sorts of security problems. And then there are problems that we in the West would perhaps regard as a little less legitimate, like the simple desire of authoritarian governments to keep tabs on what their people are thinking and doing.

VOA: standard.2010.08.11

But how many eavesdroppers does it take to keep tabs on 390 million cell phone users?

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Today we can keep tabs on nearly everything, and the tracking spectrum grows ever wider.

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Bets was the only one who, somehow, managed to keep tabs on the whole simulated office.

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