Rudolf found it hard to believe that there was someone in the world who did not know what violin was.

VOA: special.2010.05.08

Now,the big question is who did it and why did they do it?

现在的问题是这是谁干的，原因为何？

耶鲁公开课 - 新约课程节选

It did it through banks; they gave the money to banks to make loans to people who were in trouble.

贷款还是通过银行发放,他们把钱给银行,然后由银行向有困难的人放贷

耶鲁公开课 - 金融市场课程节选

This time,it happened while he was working on a railroad with men who did rough work and looked rough.

VOA: special.2010.08.01

I've read through the same thing twenty times and I've missed something obvious. Someone who's never seen it before looks at and says, did you really mean to do this?

但是它们有一双旁观者之眼,我把同一段代码读上20遍,都会漏掉一些很明显的错误，从没看过这段代码的人会告诉我？

麻省理工公开课 - 计算机科学及编程导论课程节选

But someone who hit a home run or hit it out of the park did something extremely well.

VOA: special.2009.04.12

Now for the hacker edition, if you are feeling up to a bit more of a challenge you'll find that when you run the game, one it's not all that hard to use some ASCII art just make it a little fancier as the teaching fellow who implemented this solution did.

对于升级版，如果你能应付更大的,挑战，你会发现当你在玩这个游戏时，用一些字符画把它做得,比那些教学人员做的更有新意,并不是那么困难。

哈佛公开课 - 计算机科学课程节选

Those who sometimes ate curry, or ate it often or very often, did better than individuals who rarely or never ate curry.

VOA: special.2009.05.19

People who did well in the Midterm would describe it in terms of their capacities or abilities.

期中考得好的同学会归因于,他们的能力或才能。

耶鲁公开课 - 心理学导论课程节选

It is safe to say there was no one there who had the same respect that Missus Sommers did for her surroundings.

VOA: special.2009.09.05

We have written evidence from the people who went and they say why they did it.

这里有移民留下的文字材料,上面写得很清楚

耶鲁公开课 - 古希腊历史简介课程节选

"Germont and his policemen could not find the letter, because they did not try to understand the mind of the man who stole it.

VOA: special.2009.12.26

Why did an inhumane institution of course not everybody who defended it thought it was inhumane but why did that system survive, persist and grow?

为什么一个不人道的制度,当然不是所有捍卫它的人都觉得不人道,为什么奴隶制度还是会生根,发芽,成长

耶鲁公开课 - 美国内战与重建课程节选

He says it reaches young people who might feel the way he did as a child.

VOA: special.2009.09.11

So, there's a wonderful thirteenth-century commentator that says that God needed creatures who could choose to obey him, And therefore it was important for Adam and Eve to do what they did And to learn that they had the choice not to obey God so that their choice for God would become endowed with meaning.

十三世纪有一位著名的评论家说,上帝需要有能力选择遵从他的生物，因此，夏娃亚当做他们所做的事情很重要,并发现他们可以选择不遵从上帝,那么他们对上帝的遵从便有了意义。

耶鲁公开课 - 旧约导论课程节选

Those who sometimes ate curry, or ate it often or very often, did better on the tests than individuals who rarely or never ate curry.

VOA: special.2010.06.01

He did the --he found out who they were, using similar methods to Lee's and profited from it.

莱德利夫找出了那些使用,李所描述的方法并且从中赢利的公司

耶鲁公开课 - 金融市场课程节选

People who compared it to television did not necessarily mean that as praise.

VOA: special.2009.04.20

And the idea, again, is the kids who don't get rewarded say to themselves, "Well, I just spent time doing it, it must have an intrinsic value," while the children who get rewarded say, "I did it for the sticker. I did it for the toy.

再一次，没有得到奖励的孩子心里想，“我花了时间来做这件事，它一定是有内在的价值的”,而拿到奖励的小孩会说，“我是为了贴纸和玩具才做的”

耶鲁公开课 - 心理学导论课程节选

It also appealed to people who did not necessarily like jazz.

VOA: special.2009.03.01

But the FSLIC wasn't; it was sleeping at the switch, so it allowed banks in the United States -it was primarily Savings and Loans who did this -to make bad loans and they were playing this moral hazard game.

但是FSLIC没有如此,制度变换初期他们对一切放任不管,于是这让美国的银行...,主要指的是那些储蓄贷款机构...,发放不良贷款,他们开始参与这项充满道德风险的游戏

耶鲁公开课 - 金融市场课程节选

People who opposed slavery did not want it to spread.

VOA: special.2009.04.30

Who designed it? How did they plan it?

VOA: special.2009.11.16

But,it usually finds more susceptible populations to infect among the people who did not get the disease in the first wave.

VOA: standard.2009.09.04

It is a pity they did not follow our advice,". The special envoy, who has made several trips to Burma, said that Tuesday's development is a setback.

VOA: standard.2009.08.11

It was Arabs who did this to other Arabs." Smith believes that is the main lesson American policymakers should learn: that Arabs today are divided against themselves.

VOA: standard.2010.03.18

Republican Senators Olympia Snowe, Susan Collins and Scott Brown announced their support for the bill, as did conservative Democrat Ben Nelson,who earlier had expressed concerns about it.

VOA: standard.2010.07.13

Health officials did not know how deadly the virus would be, who would be most vulnerable, how quickly it would spread and whether it could be contained.

VOA: standard.2010.04.29

"It seems that more clarity is likely to emerge about who did what to whom and whether or not war crimes, crimes against humanity and other very serious human rights abuses were committed by one or both sides,"

VOA: standard.2009.10.25