They met while she was on secondment from the Foreign Office.

两人是在她从外交部调来短期任职时认识的。

《牛津词典》

While she was musing over all these things, she fell asleep.

当她在思考这些事情的时候，她睡着了。

youdao

I took her classes for her while she was sick.

她生病时我为她代课。

《牛津词典》

She made each hand as an example to students while she was teaching a class on drawing using free-motion embroidery.

VOA: special.2009.11.04

When Gardot was nineteen, a large car ran into her while she was riding her bicycle in Philadelphia,Pennsylvania.

VOA: special.2009.10.30

While she was recovering, her doctor suggested musical therapy as a way to heal her brain.

VOA: special.2009.10.30

While she was living in Florida, Heist worked some small jobs under the table.

BBC: Brenda Heist: How to come back from the dead

Hermann countered that, while she was a "super intense" coach, she was never abusive.

CNN: Rutgers president needs reality check

She gave me enough information that I could leave her alone while she was away.

CNN: We dare you to take a real vacation