Keep still while I brush your hair.

我给你梳头时你不要动。

《牛津词典》

I broke the vase while I was dusting.

我擦灰尘时将花瓶打碎了。

《牛津词典》

I had a cigarette while I was waiting.

我等候时抽了一支烟。

《牛津词典》

I did not want them to be difficult or to get in my hair while I was working on the computer.

VOA: special.2009.05.03

It was awkward teaching an introduction Y and probably for that reason while I was teaching Lit 300, which was then called Lit Y, Z Paul de Man was teaching Lit Z.

教入门课非常尴尬,也许正因为这样，我教文学300时，当时它还叫文学，保罗，德，曼教教文学。

耶鲁公开课 - 文学理论导论课程节选

I thought London gives me enough to do for the next four years while I am studying to have a life.

我觉得在我学会在这里生活的时候，伦敦给予了我足够在未来四年里可以做的事情。

世界就是我的故乡 - SpeakingMax英语口语达人

My wife called me while I was on the drive in to work with the news.

FORBES: When the Cure Doesn't Arrive in Time

While I obviously disagree with much of what Krugman wrote, he does make some sound points.

FORBES: English Riots, Faux Austerity, and Krugman's Fairy Tale

While I was in Little League his ship the Randolph was hunting Russian submarines.

FORBES: S and P Downgrade - Case Study