The United States halted air travel for three days after the terrorist attacks in two thousand one.

VOA: special.2010.04.23

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

It's a, Ascot is a... It's a venue for horse racing and sort of three days every year.

它是赛马比赛的场地，比赛每年都有，持续三天。

英国皇家赛马会 - SpeakingMax英语口语达人

I've known that for three days. Didn't the doctor tell you?"

VOA: special.2009.08.01

For four days, the three of them fed on the body and blood of the cabin boy.

整整四天，他们三个,靠派克的尸体和血液为食。

耶鲁公开课 - 公正课程节选

U.S.airspace was closed for three days and European airlines cancelled all transatlantic flights.

VOA: standard.2010.04.17

And I work three days a week and 10 Saturdays a year for the weddings.

我每周工作三天和一年十个周六，是关于婚礼筹备的工作。

妈妈亲手做的味道 - SpeakingMax英语口语达人

Tunisia is observing three days of mourning for people killed in the revolution that ousted the president a week ago.

VOA: special.2011.01.22

For the first three days, they ate nothing.

头三天，他们什么也没吃。

耶鲁公开课 - 公正课程节选

But these may not develop for two or three days after an overdose too late to prevent damage.

VOA: special.2009.07.08

More recent research suggested that those gains are the same whether you exercise for short periods over five days or longer sessions over two or three days.

VOA: special.2010.06.08

The Montgomery bus boycott continued for three hundred eighty-one days.

VOA: special.2009.03.08

The battle for Monterrey lasted three days.

VOA: special.2009.02.26

That is because out of three days and two nights, the families will only see each other for a total of about 11 hours.

VOA: standard.2009.09.26

But Havens says that for those three muddy days at Woodstock, politics and activism took a back seat to peace, love and cheerfully dealing with the rain and mud.

VOA: standard.2009.08.15

Havens recently told this reporter that he had already been onstage for nearly three hours when he played that song, which suddenly sprang to mind from his doo wop and gospel days back in Brooklyn.

VOA: standard.2009.08.15