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》

All you can do to prevent potato blight is keep an eye on your crops.

为预防马铃薯枯萎病你惟一能做的就是留意你的庄稼。

《柯林斯英汉双解大词典》

I'll do it—just don't keep on at me about it!

我会做的—可别再对我唠叨了！

《牛津词典》

But I have been trying to keep abreast of what is going on and I will do the best I can."

VOA: standard.2009.06.30

Suppose you want to train somebody to do something and you want the training such that they'll keep on doing it even if you're not training them anymore, which is typically what you want.

假设你想训练某人做某事,你想要找到一种训练方法,使得他们即便不再接受训练,也依然能够持续展现某种行为，而这正是你想要的。

耶鲁公开课 - 心理学导论课程节选

.. You want to get it-- if you keep adding assets, you can do better and better on your portfolio standard deviation.

你想得到-,如果不断增加资产,组合的标准差就会越来越小。

耶鲁公开课 - 金融市场课程节选

Well, as I just told Ken, we are going to keep on going to do what needs to be done.

WHITEHOUSE: President Obama on the Ongoing Response to the Deepwater BP Oil Spill | The White House

Julian will no doubt claim that we stole the material from him, so let me repeat this once again: We have absolutely no intention of publishing the material ourselves, even though some people keep on advising us to do just that, and even though it might be in the interests of the sources.

FORBES: Ex-WikiLeaker Claims Defectors Took Control Of Leaks From Assange

You have every right to keep the heat on me and keep the heat on the Democrats, and I hope you do.

WHITEHOUSE: Congressional Hispanic Caucus Institute��s 33rd Annual Award Gala | The White House