work away

The two typist have already worked away all day.

这两位打字员已经作一整天了。

It is not advisable just to work away without making a timely summing-up of experience.

一味埋头干下及时的经验总结是可取的。

Your husband does not sound like a philanderer, but the fact that he works away from home has given him the opportunity to stray and often that is all it takes.

你丈夫乎并是一个感情高手，问题是离家作给了他背叛的机会，这也是大多数婚恋发生的缘由。