And in the past, we have always had the foresight to avoid acting alone."

VOA: standard.2010.05.22

So this is a very popular theory, believed by many famous economists today, and in the past.

所以这是一个很受欢迎的理论,从古至今都有很多经济学家相信它。

麻省理工公开课 - 计算机科学及编程导论课程节选

and something that you were doing or how you were being in the past.

和一些你过去已做过的事情，或是你过去是什么样子的。

I was 课堂 - SpeakingMax英语口语达人

"Iraq has known many challenges. And in the past several weeks we have seen that there are still those who would kill innocent men, women and children to deny the Iraqi people the future they deserve.

VOA: standard.2009.11.08

I'm perfectly capable of understanding the past in and for itself without any contribution of my own, without, in short, any preconceptions."

我十分能够理解过去,而没有自己的贡献，简单点说就是没有任何的先入之见“

耶鲁公开课 - 文学理论导论课程节选

In the past,the W.H.O.and experts with America's Centers for Disease Control and Prevention noted guidance for disease spread on airplanes.

VOA: special.2009.07.14

Because the program is constantly revising its strategies, in light of what's worked and what hasn't worked in the past.

因为程序会不断依据过去,有效无效经验修改其策略

耶鲁公开课 - 死亡课程节选

The problem reportedly has led to more than eight hundred crashes and nineteen deaths in the past ten years.

VOA: special.2010.02.05

In a second he got it going forward and drove off crookedly past the man and boy still standing there watching.

他迅速地将车向前开动,歪歪扭扭地经过,仍然在一旁站立的男人和男孩。

耶鲁公开课 - 1945年后的美国小说课程节选

Randolph Roth studied homicide rates over the past four hundred years in parts of the United States and western Europe.

VOA: special.2009.12.19

For instance in the past, we had that silly little program for computing the average of some quizzes and it was actually a pretty bad implementation because I had essentially hard coded in the number of quizzes.

比如在以前，我们做了一个,计算平均数的程序,这是一个相当挫的实现,因为我硬编码了测试的数字。

哈佛公开课 - 计算机科学课程节选

(OMITTED) In the past few years, Thai Freedom House has taught English, Thai and art to about two hundred children.

VOA: special.2010.05.03

For example, I can-- and having the past experience-- envy towards my best friend, that in and of itself does not make me a bad person.

举个例子，我可以…,因为以前的经历-,嫉妒我最好的朋友，那种情绪本身不代表我是个坏人。

哈佛公开课 - 幸福课课程节选

This past week,volunteers from Red Cross and Red Crescent societies around the world gathered in Solferino to mark the anniversary.

VOA: special.2009.07.01

Whether you measure it in terms of dollars of value added or in terms of returns, Yale has the best record among colleges and universities for the past two decades.

不管是从增值的角度,还是从收益率的角度衡量,过去20年里,耶鲁的表现是所有高校中最好的

耶鲁公开课 - 金融市场课程节选

Today we look up into the skies to explore the past and present of the tallest buildings in the world.

VOA: special.2010.03.31

I think in the past, the pricing model for songs and selling music was,

我觉得在过去，歌曲定价和销售唱片的模式是，

音乐市场的变化 - SpeakingMax英语口语达人

She said that women had played an important part in Cherokee government and tribal life in the past.

VOA: special.2010.04.09

As I say, the syllabuses should be accessible on the Classsv2 server; however, I've had problems with that in the past and you should please let me know if it's not.

你们可以在2号课程服务器上下载大纲;,不过我曾经下载不了,如果现在还不能下的话，一定要告诉我。

耶鲁公开课 - 现代诗歌课程节选

The Academy's goals are to bring attention to the great work of poets in the past and today.

VOA: special.2010.04.05

In both movies, Magnificent Amberson and Citizen Kane, that sort of tragedy that changes the past. Now you have the reality which is sort of bleaker.

在两部电影中，《安巴逊家族》和,《公民凯恩》，都有种悲剧的概念,改变了过去，现在你觉得,现实有点黯淡。

麻省理工公开课 - 电影哲学课程节选

Migrants also face added costs for services that were free in the past, like medical care and education.

VOA: special.2010.06.18

We've done some research on this in the past and found that men and women differ in the response to that question, and of course, the level of stress matters and even the type of stress people are feeling.

我们曾经就此做过一些研究,发现男人和女人对该问题的回答不一样,当然,压力的程度会有一定影响,而且人们所面对的压力类型也会有影响

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Beth Polidoro says about eighty percent of the mangrove area in India and Southeast Asia has disappeared within the past sixty years.

VOA: special.2010.04.20

Yeah, over the past 2 years I've been back and forth in Brazil.

是，过去两年我来来回回去了巴西好多次。

我来自阿拉斯加 - SpeakingMax英语口语达人

"I brought in two mountain bikes that my wife and I have ridden for the past ten years.

VOA: special.2009.11.16

And I've also been good at Math and Science in the past,

而且我过去数学和科学都学得很好。

学习机械工程 - SpeakingMax英语口语达人

They had tried to arrest group members in the past for crimes such as robbery and murder.

VOA: special.2010.02.15

And as they were past they see that a small child has fallen into the pond and is in danger drowning.

这时，你看到,一个小孩掉进了池塘,就要溺水，情况危急。

普林斯顿公开课 - 人性课程节选

And something that's happened in the past that's continuing to happen.

或者在过去发生的某事，现在仍在继续。

I've been 课堂 - SpeakingMax英语口语达人