Often the mother had to be treated in a hospital for long periods of time.

VOA: special.2009.12.06

Clearly, important information is to be conveyed to students from people who settle in the fields for a long period of time.

显然，对某个领域,进行长时间研究的学者,会将重要的信息,传达给学生。

麻省理工公开课 - 媒体、教育、市场课程节选

to make sure that it's going to be a comfortable pair of shoes that last me a long time.

来保证这双鞋很舒服而且可以穿很久。

不需要名牌 - SpeakingMax英语口语达人

"A common threat is if you leave we're going to report you to immigration and you'll be arrested, you'll be kept in prison for a long time."

VOA: standard.2010.05.24

Sometimes the old aristocracy will be able to hold on for a very long time and to suppress any attempt to change things.

有时一些老贵族,会冥顽不灵,固执己见,试图遏止这些变革力量

耶鲁公开课 - 古希腊历史简介课程节选

"I was one of these teenagers, and so I know how difficult it can be to break this habit when it's been with you for a long time,".

VOA: standard.2009.06.22

Let's say oftentimes orchestral musicians, they're sitting there and they're not playing so they have to be able to count for a long period of time.

时常,管弦乐团的乐手们坐在那里,却不需要演奏,因此他们不得不打很长一段时间的拍子

耶鲁公开课 - 聆听音乐课程节选

"The U.S.data should remind us that this recovery is not likely to be V-shaped It seems to me that we are going to see rising unemployment for a long time yet,"

VOA: standard.2009.08.05

This says, if you want to be in the air for a long time, so you may think that 90 degrees is the best angle.

也就是说,如果你想在空中停留更久,你也许会认为 90°是最佳选择

耶鲁公开课 - 基础物理课程节选

"I am from Turkey and right now I am attending Ferris State University and I decided to come to the United States mainly because I have been playing competitive Tennis for a very long time and my Tennis coaches mentioned to me that in the United States I would be able to get a scholarship and also get an education so that is the main reason I came to the United States so I can play really competitive Tennis and get my education."

VOA: standard.2009.12.14

I'm really going to be happy for a very long time.

我会快乐很长一段时间。

哈佛公开课 - 幸福课课程节选

Idealism is a position that's got a very long history in philosophy and for many classes would be worth taking a fair bit of time to consider more carefully.

唯心主义这个观点,在哲学史上占据了很长一段时间,并且值得我们花几节课,时间用心解读这个观点

耶鲁公开课 - 死亡课程节选

They can be on store shelves for a long period of time, and that has to do with the economics of food, especially food available to the poor, which we'll discuss later.

因此可以在商品货架上销售很长一段时间,这也与食物的经济学价值有关,特别这类食物穷人也买得起,这个我们以后会讨论

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So I'd be forced to stay a long time and not enjoy myself.

我就不得不被迫留下来，却玩得不尽兴。

I'm going实战 - SpeakingMax英语口语达人

These DPPs go back a long time but there began to be complaints about them because people said, well why is it, because I'm not an accredited investor, I can't get into real estate like these other people do?

PP由来已久,但现在人们开始抱怨,他们说,我不是可信投资者,为什么仅凭此门槛,而不让我像别人一样投资商业地产呢

耶鲁公开课 - 金融市场课程节选

How long" can be used in a question and it refers to a length of time or a length of distance.

How long” 句型用于问句中，用来询问时间或距离的长短。

How long课堂 - SpeakingMax英语口语达人

You had to be very confident because it was going to take a long time, a fantastic amount of labor, a tremendous amount of money to do that.

你不得不相信,建造一座蜂巢墓要花费很长时间,大量的劳动力,以及庞大的金钱支持

耶鲁公开课 - 古希腊历史简介课程节选

So it's important to realize the role of ceramics; they need to make storage jars that could be sealed very well and preserve the stuff for a very long time, and indeed, they did that.

从中希腊人意识到陶艺的重要性,他们需要烧制可以密封得很好的,可以用来长久保存食物的陶罐,他们也的确这样做了

耶鲁公开课 - 古希腊历史简介课程节选