Usually, ankle injuries heal quickly if you stop regular activities for a while.

一般来说，如果你停止正常活动一段时间，脚踝的伤很快就会痊愈。

youdao

"Sit down."—"I prefer standing for a while, if you don't mind."

“坐吧。”—“如果你不介意，我想站一会儿。”

《柯林斯英汉双解大词典》

If you want me to watch the kids for a couple of hours while you go out, just let me know.

如果你想在出门时让我帮忙照看孩子们几个小时，跟我说一声就行了。

youdao

I thought maybeyou could hold it for a while, see if it grows on you.

VOA: standard.other

There's a lag period where if I was just looking for antibodies nothing happens for a while.

这中间存在一段迟滞期,如果只过一会就进行观察,抗体的数量不会发生变化

耶鲁公开课 - 生物医学工程探索课程节选

And if not, sleep on it, think about it for a while and then keep going.

如果实在写不出来，就睡一觉，第二天再决定。仔细想一想后继续写。

写作课程比较难 - SpeakingMax英语口语达人

Here's a question we've been asking ourselves for a while: what if the dock for a hybrid tablet could offer not only a keyboard and battery, but also increased performance?

ENGADGET: AMD Turbo Dock promises better performance and cooling for hybrids, we go hands-on (video)

We have an opportunity here to deal with a problem that has been with us for a while, and that if left unresolved, poses significant trouble for us in the future.

WHITEHOUSE: Press Briefing

The Goldman he describes hasn't been around for a while, if it ever existed at all.

WSJ: Greg Smith Might Just Make You Feel Sorry for Goldman