"This is a time of a lot of problems in the world," "We can see the impacts of those problems on Afghanistan and Pakistan.

VOA: standard.2009.05.24

Remember, this is a time, as we'll see in a while, where the czar was on the road a lot, and distances in the Russian empire are enormous.

要记得一点,我们后面还会讲到,因为彼得大帝经常外出,而当时的俄帝国幅员辽阔

耶鲁公开课 - 欧洲文明课程节选

This is a very good way to explain what you are doing at a given moment in time.

这个句型可以很好地解释在某一时刻你正在做些什么。

I'm ~ing 课堂 - SpeakingMax英语口语达人

"This is a time where business community looks for specific concrete moves by the government so that we are able to build confidence and bring confidence back to the system and at the same time we'll be able to help promote more trade and investment,".

VOA: standard.2009.11.11

So, this is a time course here, this scale is in days.

这是时间,这是在几天之内人体的变化

耶鲁公开课 - 生物医学工程探索课程节选

He said, "Have a seat", and I sat down, "Is this the first time you've been to our little town?"

VOA: special.2010.07.02

We are living in very unusual times and I am sure that Ben Bernanke and other central bank presidents are losing sleep right now because this is a time to challenge monetary policy makers.

我们现在正生活在一个非常特殊的时期,并且我很肯定本？伯南克,和其他中央银行行长们,正在日夜担忧，因为,现如今是一个挑战货币政策制定者的时代。

耶鲁公开课 - 金融市场课程节选

This is compared to half of students who had looked for a job by this time two years ago.

VOA: special.2009.06.25

Well, if this thing is going to vibrate for any length of time it better be a standing wave.

好的，如果它在任意时间振动,那它就是驻波。

麻省理工公开课 - 固态化学导论课程节选

But what we're finding is that all this time we've been ignoring the fact that they're actually learning a new language."

VOA: special.2011.04.13

At the same time it's also clear that this epiphany is a remembered experience. It's recalled.

同时很明显这一顿悟,是一种记忆经验，它是被召回的。

耶鲁公开课 - 现代诗歌课程节选

This is the first time scientists have successfully passed on a foreign gene to a future generation.

VOA: special.2009.06.23

But at the same time, this is slightly earlier, this is a painting--thanks, Dan--this is a painting of bruegel the Elder.

这是同时期稍早时候的一幅画,出自老布勒哲尔之手

耶鲁公开课 - 欧洲文明课程节选

This declaration is meant to warn that the time to plan for a pandemic is short.

VOA: special.2009.05.06

So what I'm saying now is it took a long time for this to solidify. And one of the things we think made it solidify was the development of codices,a codex.

所以这花了很长一段时间,才得以统一，我们觉得,使它统一的是抄本的出现。

耶鲁公开课 - 新约课程节选

Which is a way of saying it is time for me to finish this program.

VOA: special.2010.01.17

Well, this is just a way of saying not bits, but units of eight bits at a time.

好，这里可能不用说比特，而是说以八个比特为单位的字节。

哈佛公开课 - 计算机科学课程节选

This time Bella is torn between Edward and Jacob, a werewolf played by Taylor Lautner.

VOA: special.2010.06.14

This was known for a long time, but it took Mr. Einstein to figure out why nature is behaving in that fashion.

这一点在很早以前就人所共知了,不过是爱因斯坦先生解释了,大自然为什么以这种模式运行

耶鲁公开课 - 基础物理课程节选

This is a powerful image about racial separation in society at that time.

VOA: special.2009.03.23

And if we wish to continue this analogy, and I certainly do, between the poet Milton and the virgin Lady, we can see that this is a release that John Milton the poet has been waiting some time for.

如果我们希望继续这个弥尔顿的诗与小姐贞操的类比，我肯定会，我们可以看到,这是弥尔顿的诗等了很久的一种解脱。

耶鲁公开课 - 弥尔顿课程节选

I'm a widow and so this is a fun time for me."

VOA: special.2010.02.08

This is ridiculous. Why doesn't he just say one thing at a time?"

这太荒谬了，他为什么不一次只说一件事情？“

耶鲁公开课 - 文学理论导论课程节选

How quickly this can happen depends on the length of time a person is breathing the gas and the amount of the gas he or she breathes in.

VOA: special.2010.02.02

And this is a picture from emersion week-- emersion week is when the very first time students meet together that for 5 days to Penn.

这是一张开学周的照片-,开学周时，同学初次见面,他们来宾州五天。

哈佛公开课 - 幸福课课程节选

She says this is a special time to be a composer.

VOA: special.2010.07.12

It's dark. The other, dark, in the sense of gloomy, not good, bad; this is a hard time, a poor time, a wretched time, a miserable time.

因此称之为黑暗,另一个理由是,黑暗从悲观的角度来说就是不好的,坏的,这是一个艰难的时代,一个穷苦的时代,一个不幸的时代,一个悲惨的时代

耶鲁公开课 - 古希腊历史简介课程节选

So this is the time to learn a language."

VOA: special.2010.06.17

The crucial point in thinking about this is to realize that every time you combine a different egg with a different sperm ? you end up with a different person, right?

考虑这个问题的关键一点是,明白每一次,你把一个不同的卵细胞和一个不同的精子结合,都会产生一个不同的人，对吗？

耶鲁公开课 - 死亡课程节选

And just to review a little bit what we did last time, the kind of exercise there--so I think, is this right, I think probably went a little fast last time.

先稍微复习一下上节课的内容,就是上节课中的练习,我认为,可能吧,我认为上节课讲得太快了

耶鲁公开课 - 博弈论课程节选