About three days later, the insects began to fly.

大约三天后，这些昆虫开始飞行。

youdao

It will take about three days and cost a fortune.

这将要用三天时间并要有一大笔花费。

youdao

We can only live for about three days without water.

没有水，我们只能活三天。

youdao

She spends about three hundred days out of the year traveling around the world to discuss her many projects and goals.

VOA: special.2009.11.18

I wanted to tell you about early because I'm going to ask you to do something for three days and then write about that.

我提早通知大家是因为,我会让你们用三天的时间来做这个

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The nice thing about this place is that you can find an apartment in three days,

令人高兴的是，在这座城市里不出三天就能找到房子，

找房子不难 - SpeakingMax英语口语达人

Mr. Fyfe: I spend about two days a week in the office and about three days out and about.

WSJ: Managing in Asia: A Focus on People Keeps Little Guy Flying High

Takes the dog whelk about three days to suck it all up.

BBC: An extreme way to see Wales' coast

Rail services on the busy First Capital Connect route were suspended for about three days as repairs were carried out.

BBC: Construction drill came from site above rail tunnel