keep on at

常见例句

You must keep on at your studies.
你一定得坚持学习。
If he doesn't agree, just keep on at him until he does.
他不答应，你就跟他磨。
《新英汉大辞典》
Unmerciful edge of knife keep on at innocent frontal eminence.
无情的刀刃儿纠缠着无辜的额角。

Nathan plans to keep working on that goal when he completes the second year of his fellowship with the children at PS 75 in Brooklyn.
That's going to lead us very nicely into an understanding of the laws that mark off Israel's status and keep Israel distinct among the nations, which we'll be looking at on Wednesday.
这将很好的帮助我们理解,将以色列与其他国家区分开的那些法律，周四我们将讲到这个内容。
耶鲁公开课 - 旧约导论课程节选
My unwillingness to discuss them isn't a matter of my judgment that they're unimportant, just trying to keep at least roughly on track.
我不想讨论这些问题不是因为,我觉得它们不重要的，而是想尽量不要跑题。
耶鲁公开课 - 死亡课程节选

And we're going to keep on at it until everyone shares in America's comeback.
WHITEHOUSE: President Obama Speaks on Landmark Housing Settlement with Banks The White House
The glow is quite bright, even with the lights on -- we get Amazon's point about wanting to keep it on at all times, so that increased battery life (eight weeks with the light on) is certainly a huge bonus here.
ENGADGET: Amazon Kindle Paperwhite hands-on (Update: video)
Keep on going at zero income, try to get a business-blogging gig, or give up.
FORBES: Move up http://i.forbesimg.com t Move down