The website even stopped working for a while because too many people visited it at the same time.

网站甚至停止工作了一段时间，因为太多的人在同一时间访问它。

youdao

And while you're at it, you teach the kids how to build a great campfire.

这个时候，你还要教孩子们怎样建篝火。

youdao

It always takes the class a while to settle down at the start of the lesson.

那个班一上课总得过一会儿才能安静下来。

《牛津词典》

Mary said it was while teaching at Buckland that she first thought of founding a private school open to daughters of farmers and skilled workers.

VOA: special.2010.06.27

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

So, I mentioned at the beginning, while he was working with this radium bromide that I was very relieved to see that it did not kill him to do these experiments.

我在最开始就说了，由于他工作时接触到了溴化镭,我非常欣慰的,看到它做这些实验。

麻省理工公开课 - 化学原理课程节选

Crews have also recorded incidents including a man breaking into a Cornwall ambulance station wielding a knife, and seeing a pedestrian produce a gun from his belt and waving it at the ambulance while it was sitting at traffic lights.

BBC: NEWS | UK | England | Cornwall | Ambulance assaults 'much higher'

Some 80% of KarstadtQuelle's turnover is still in Germany, while at Metro it is closer to half.

ECONOMIST: KarstadtQuelle, a giant German retailer, is in trouble

Look, the price at the pump, while it's lower now than it was at this time last year, is still high.

WHITEHOUSE: The White House