A back injury prevented active participation in any sports for a while.

背伤曾一度妨碍积极参加任何体育运动。

《牛津词典》

I try to go back to sleep and toss and turn for a while.

我努力重新入睡，辗转反侧了一会儿。

《柯林斯英汉双解大词典》

The airport was closed for a while this morning, and things are still not back to normal.

今天早上机场关闭了一段时间，目前一切仍未恢复正常。

youdao

She did for a little while. Then she put her shoes back on and put her old stockings into her bag.

VOA: special.2009.09.05

The moon god has to come up at night and hang around for a while And go back down.

月神每晚都得出来，并且在天空悬一会儿,然后才能回去。

耶鲁公开课 - 旧约导论课程节选

Well, a while back I said that we'll use it at least for a few weeks this moniker string.

好的，前阵子我说过，我们将至少,要使用这个绰号几周。

哈佛公开课 - 计算机科学课程节选

The metal consolidated for a while back around 2008-09, as it is now, before resuming its upward path.

FORBES: Rob McEwen Looks For Gold To Keep Rising As Nations Run Up Debt Levels

While rumors of an LTE-enabled iPhone had died down for a little while, they sprung back to life yesterday with a report that just such a device was being tested by carriers.

ENGADGET: Why is LTE equipment being installed in an Apple Store?

He predicted that Apple would suffer a similar fate after coasting for a while on the back of existing products.

ECONOMIST: Apple