I work out regularly to keep fit.

我经常做运动以保持健康。

《牛津词典》

The mechanics work hard to keep the helicopters airworthy.

机修工们为了保障直升机的适航性而努力工作着。

《柯林斯英汉双解大词典》

They keep a list of people (who are) willing to work nights.

他们有一份愿意夜间工作的人的名单。

《牛津词典》

Some guardians also learn to read and write so they can keep records of their work.

VOA: special.2009.05.05

Normally, we do these things to keep an equilibrium among the different systems of the unconscious, but sometimes it doesn't work.

一般来说，我们会运用这些机制,去维持无意识系统的平衡，但有时防御机制也会不起作用。

耶鲁公开课 - 心理学导论课程节选

So, keep that thought, take it to section and read Elaine Pagels' work and some of the other interpretations.

记住这一观点，带到章节中，阅读Elaine，Pagel的,以及一些其他的解读。

耶鲁公开课 - 旧约导论课程节选

She added that it was also vital for European countries to keep up work to improve their economic competitiveness.

BBC: Angela Merkel

The aim is to keep beneficiaries motivated to find work and to keep them in close contact with the job market.

ECONOMIST: The crunch may entrench unemployment

The way to do it is to keep people in work to ensure their taxes are going into the revenue and not paying for redundancies and welfare.

BBC: Green Party leader calls for thriving green economy