It's nearly time to leave.

快该走了。

《牛津词典》

She signalled (that) it was time to leave.

她示意该走了。

《牛津词典》

I don't have time to leave my desk.

我没有时间离开我的办公桌。

youdao

When it was time for him to leave the spacecraft, this is what the world heard: "Roger,Flight,we're GO."

VOA: special.2009.06.24

In between those two parts I will ask that anyone who is shopping the class and would like to leave at that time do so then.

在前后两部分之间,请来试听并且想离开的同学在那时候离开,如果你能尽量等到那个时候。

耶鲁公开课 - 1945年后的美国小说课程节选

And she has to catch a flight, and you know the flight is going to leave in three hours and she's taking her time.

她马上得去赶飞机，你知道飞机在三个小时后就要起飞了。可她还在磨磨蹭蹭。

Make sure 课堂 - SpeakingMax英语口语达人

It seems awfully sudden, even a misfortune, to realize that it's time to leave.

FORBES: Go with the Floe

The Georgians want them gone now, but the Russians want more time to leave.

NPR: Bush to Praise Democracy in Georgia During Visit

It is time to leave the call of violence and the politics of division behind.

WHITEHOUSE: Remarks by the President to the UN General Assembly