"Never in the 17 years of climate change negotiations have so many different nations made so many firm pledges together,".

VOA: standard.2009.12.06

So it goes back many hundreds of years but it's in rapid change now because of information technology.

因此经纪业已经有好几百年的历史,如今借助信息科技的发展,而迅速得到发展

耶鲁公开课 - 金融市场课程节选

And so it wasn't all that many years ago frankly that you know, certainly, people in this class were still using these things.

这跟多年前完全不一样，当时我们用的就是现在我手头的这种。

哈佛公开课 - 计算机科学课程节选

Now we do.So in many ways, the cooperation and work with Interpol has been really,really strengthened over the last seven years."

VOA: standard.2009.11.09

Ah, many of you have seen it, it's a great film. It's a true story, it's about Fountainebleu, which is southeast of Paris, sort of a fancy place, and it's about his childhood about French schools. My kids have been in French schools for many years so I know about these places.

人不少啊,是部好电影,是真实的故事改编的,关于枫丹白露,在巴黎东南,一个豪华的地方,关于他童年的,你会学到关于法国学校的事,我孩子在法国,学校念了好多年所以我知道

耶鲁公开课 - 1871年后的法国课程节选

"In the past,everything was fine, but in the last 10 years, there were so many storms,".

VOA: standard.2009.12.21

Now in fairness, that particular problem kind of happened because so many companies ended up running so much code for many more years than the programmers actually thought they would be running it, but the idea is still the same.

公平起见，那个问题有时会发生,因为实际上，很多企业在这么多年里运行了,比程序员多得多的代码,虽然他们将运行它，但那个构想还是一样的。

哈佛公开课 - 计算机科学课程节选

"For instance,when Willy Brandt got the prize back in the 1970s, he launched Ostpolitik in Europe which was so important in what happened many years later.

VOA: standard.2009.10.09