"If you want to be great, wonderful, but recognize that he who is greatest among you shall be your servant.

VOA: special.2009.01.16

But if that is something that you are not able to access,

如果你没有这个条件，

英语学习技巧 - SpeakingMax英语口语达人

But if that's right,what's going on in Righty's case?

但如果这是对的，小右的案例又如何解释呢？

耶鲁公开课 - 死亡课程节选

But social and religious conservatives expressed fears that they might now be accused of a hate crime if they denounced homosexuality.

VOA: special.2009.10.31

But if that broke, if that wasn't available to him, he could turn to his short sword, which was a thrusting sword, not like the Roman short sword which was double edged and slashing.

但是如果矛断了,他就不能使用矛了,那么他就得使用短剑了,这种短剑也是用来刺的,不像罗马士兵的双刃剑那样用砍的

耶鲁公开课 - 古希腊历史简介课程节选

But we certainly didn't have goals. I don't know if we had ever heard of Grammys at that point.

VOA: special.2010.04.19

But despite the fact that it's modest, if everyone in the US would give according to that scale, it would yield 500 billion dollars.

尽管每个人的捐款不多，如果在美国，每个人都根据这个标准表捐款，那将会是5000亿美元。

普林斯顿公开课 - 人性课程节选

But the government may give permission if students are suddenly faced with a situation that is out of their control.

VOA: special.2009.01.29

So the open curly brace followed by the closed curly brace means everything inside of these curly braces should get executed, but only if that first condition is actually true.

所以左花括号后面跟着,右花括号，这意味着花括号里面所有的代码,都应该是要被执行的，但只有当第一个条件是正确的。

哈佛公开课 - 计算机科学课程节选

But they also made it clear that they are willing to act alone, if necessary, to pass a health care bill.

VOA: special.2010.02.27

You can't call up the banker and say that, but if you're playing golf it comes out perfectly naturally.

他们不可能打电话给银行家说这些的,但如果你们一起打球,就会顺口扯到了

耶鲁公开课 - 金融市场课程节选

But political observers point out that Republicans may worry about offending Hispanics if they try to block her nomination.

VOA: special.2009.05.30

But Aristotle used to think that if you want something to move, there has to be some agency making it move.

但亚里士多德认为,如果要让物体运动,那就必须有某种作用让它运动

耶鲁公开课 - 基础物理课程节选

But if the monsoon is very strong, the trees affected by that monsoon might put on a wide ring for that year.

VOA: special.2010.05.25

But he invokes it to show that if one really reads it carefully enough, one can see that the lesson to be drawn has nothing whatsoever to do with the due and timely investment of one's talent.

他为了证明如果一个人足够认真的读过，他就可以看出其实这个寓言的意义与,准时和适时投资都没有关系。

耶鲁公开课 - 弥尔顿课程节选

But as if it depended upon that hot-blooded princess, her soul at a white heat under the fires of sadness and jealousy.

VOA: special.2009.04.18

And we haven't talked about reactions at all yet, so you don't need to worry about the specifics of that exactly, but just that if you have this negative change in energy, you have a more stable product than you do reactant.

当然我们还没有开始讨论反应，所以你不用担心它的细节是怎么样的，你只需要知道，如果能量的变化是负值，那么你将得到一个比反应物更稳定的生成物。

麻省理工公开课 - 化学原理课程节选

But it was clear that in making peace we would,if possible, get California and other parts of Mexico."

VOA: special.2009.02.26

Then later on, if I wish, I can establish a canon by saying certain texts have certain significance and those are the texts that I care about and want to read, but I can only do that if I can distinguish between meaning and significance.

而后来，如果我希望，我可以通过说什么来树立一个标准,比如说，一些作品有固定意义,因此我只关心只想读那些作品，但是我只有,能够分清意思和意义之后，才能那样做。

耶鲁公开课 - 文学理论导论课程节选

But if a Justice of the Peace can marry two people, it's clear that he can separate them.

VOA: special.2009.11.14

That's really beyond what I'll be asking you understand for the course but you can understand that if you read it, I'm sure.

这些内容超过了,要求你们在课堂上要了解的内容,不过你可以在书中进一步理解

耶鲁公开课 - 生物医学工程探索课程节选

But it does have a blunt tip, so that if it accidentally goes into my finger, it's much less likely to perforate."

VOA: special.2010.02.10

Well let's see. My fall back is, I could just do linear search, walk down the list one at a time, just comparing those things. OK. So that's sort of my base. But what if I wanted, you know, how do I want to get to that sorted list? All right?

我只能做线性搜索了,一次遍历一遍列表，一个一个比较，但如果我想要,那怎样得到有序的列表呢？,现在的一个问题是，我们排序之前？

麻省理工公开课 - 计算机科学及编程导论课程节选

"Celebrating with our family." "Presents!" "I usually get presents that say Santa Claus on them but I'm not really sure if they're from him."

VOA: special.2009.12.21

Michael Phelps, now that he's won all those gold medals, I hear is on Wheaties and somebo dy said Frosted Flakes, but I don't know if that's true.

迈克尔·菲尔普斯,他包揽了游泳项目所有奥运金牌,给惠特斯代言,但菲斯克多麦片的人说,不知道这是不是真的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But recent findings suggested that tPA may be effective in saving brain tissue even if three to four and a half hours have passed.

VOA: special.2009.09.22

And I shouldn't just say he here of course, I mean this is he or she but if I get that wrong going on, please forgive me for it.

我不应该只说他,应该说他或她,如果我以后又没注意,请大家多多包涵

耶鲁公开课 - 博弈论课程节选

But if you look more closely, the sculpture "Shapeshifter" is made out of old plastic chairs that have been carefully cut and bolted together.

VOA: special.2009.11.13

French horn, yeah,but notice that if we take this aggregate-- and we're back to that same idea of the octave,the fifth,the fourth and the third, sort of,so it's again sort of primordial, this particular acoustical basis of so much of music.

法国号，对，但是注意，从总体的角度来看-,我们又回到了八度的概念，第五，第四，第三，大概是这样，所以这依然是是很基础的形式，许许多多音乐都是以这一种形式为声学基础的。

耶鲁公开课 - 聆听音乐课程节选

but if you explain it to your friend that you or she should not have or should have done something,

如果你想要向你的朋友解释，或者她应该做某事的时候，

I should have 课堂 - SpeakingMax英语口语达人