Just as they were leaving the rebels started shelling.

他们正撤离时，叛军开始炮击。

《牛津词典》

People were leaving the countryside in droves to look for work in the cities.

一批一批的人离开农村到城里找工作。

《牛津词典》

As they were leaving, I noticed Aunt Jia felt a bit sad.

当他们离开的时候，我注意到贾阿姨有点难过。

youdao

A British lawmaker told parliament in eighteen seventy that Englishmen were leaving their country, not because they wanted to, but because they had to.

VOA: special.2010.05.13

So nonetheless,the desire for a good commercial opportunity might well have been one of the elements that these people who were leaving their home cities sought.

但是,对于贸易机遇的渴望应该是,驱使古希腊人背井离乡的,一个重要因素

耶鲁公开课 - 古希腊历史简介课程节选

And they could find out what messages people were leaving her.

然后，他们就可以找出人们给她的留言。

新闻社的真实事件 - SpeakingMax英语口语达人

Folks were leaving two and three days prior to the both voluntary and mandatory evacuations.

NPR: New Orleans Family Heads North

In this case, the changes in the world were leaving the United Kingdom behind.

FORBES: A Shocking Approach by New UK Prime Minister David Cameron

John Scroggin noticed that many wealthy people were leaving more to charity than to their children.

FORBES: Taxes