I was so hungry all the time that I could not keep the diet up for longer than a month.

我总是饿，所以我的节食一个月后就继续不下去了。

《柯林斯英汉双解大词典》

He'd put up a real fight to keep you there.

他为了让你留在那儿，进行了一场实实在在的斗争。

《柯林斯英汉双解大词典》

It's a constant struggle to try to keep them up to par.

要使他们达到标准是一场持久战。

《柯林斯英汉双解大词典》

He is crying for a reason. If you never pick him up, he's going to keep crying.

VOA: special.2010.05.13

So the legal situation was set up to try to keep the wife's ownership as part of a different family, and so her money didn't go to her husband, and his money didn't go to her.

所以立法的本意是,保持妻子所有权于另一个家庭，这样她的钱就不会流到丈夫手中，丈夫的钱也不会流到她手中。

耶鲁公开课 - 新约课程节选

So once again, no abstentions this time: who would choose Alpha? Let's have a show of hands again, keep your hands up a second.

这次也不允许弃权,谁会选择α,请举下手,先别放下手

耶鲁公开课 - 博弈论课程节选

So how does a school keep up with a community that moves around so much?

FORBES: 01.23.08, 6:00 PM ET

I've learned to eat a healthy diet and keep up a moderate exercise routine, take my medication and rely on love and support from my family to get through the tough times.

CNN: Country star Clay Walker on living with MS

Tools that manage the flashing of the phone will be available on the same day in the Ubuntu archives, making it easy to keep a device up to date with the latest version of the Touch Developer Preview.

ENGADGET: Touch-based Ubuntu preview coming February 21st, will work on Galaxy Nexus and Nexus 4