I can't keep quiet.

我不能保持安静。

youdao

Slow down—I can't keep up!

慢点—我跟不上了！

《牛津词典》

I can't keep up with all the changes.

我并非所有的变化都能跟得上。

《牛津词典》

I'm not going to fool with that. We can't keep any crab.

VOA: standard.2010.05.06

A public--a lot of companies don't want to be public because you can't keep secrets very well; you've got to regularly put those things up online and they're out there for everybody to see.

很多公司不愿意上市,因为这样就无法保守公司机密,你必须定期把公司信息公布到网上,让全世界都看得到

耶鲁公开课 - 金融市场课程节选

So just keep in mind, like we're talking about with the student, you can't be afraid of making mistakes

所以记住，就像我们对学生说的，你不能害怕犯错误，

生存英语 - SpeakingMax英语口语达人

"If you can't keep a lid on it, don't go to it, " Challenger advises.

FORBES

The people behind Hampsterdance.com say they can't keep up with the orders generated by the site.

CNN: ASIANOW - TIME Asia | Asia Buzz: Great Balls of Fur

Because he's new on the job, he has no incentive to make promises he can't keep.

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