But public health officials have also had to consider the risks if the public overreacts to a pandemic declaration.

VOA: special.2009.06.10

From moment to moment, language changes, but if we're to understand it as language we have to honor its simultaneity.

语言无时无刻不在变化，但是如果我们要理解它,我们就必须尊重它的同时性。

耶鲁公开课 - 文学理论导论课程节选

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

But if irrigation fails, the best thing to do is to go to a health careprovider for professional assistance.

VOA: special.2010.03.31

But what if you are able to find identical twins who were separated at birth, and reared in radically different environments.

如果你能找到，出生时就分开了的,同卵双胞胎，在完全不同的环境里长大。

哈佛公开课 - 幸福课课程节选

But investors are demanding very high returns if they are willing to lend to the developing world at all.

VOA: special.2009.03.13

But if the loan to value ratio is greater than one, they won't be able to get all the money back.

但如果贷款价值比率大于1,他们就不能追回所有的贷款

耶鲁公开课 - 金融市场课程节选

But if deeper tissue is affected, a person is likely to feel pain every time the area gets cold.

VOA: special.2009.12.23

But if I want to do it all in one shot, what is the equivalent step I should take?

但我如果想要一步完成,那我应该用什么样的等价步骤呢

耶鲁公开课 - 基础物理课程节选

But even if those efforts fail, it is too soon to know just how strong the new rules will be.

VOA: special.2010.07.23

Maybe on the campus tour they kept you away from this part of the campus, but if you go over to the east close to the river there is a building called "the library."

可能在校园旅游的时候，他们故意让你们远离,校园的这个部分，但是如果你们到达东区，接近河流的地方,有一座建筑物，叫图书馆“

麻省理工公开课 - 固态化学导论课程节选

"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 you were to look at what the YSO has on its stands nobody's playing the chord.

而如果你听的是约克交响乐团的演奏时会发现没人在演奏和弦。

耶鲁公开课 - 聆听音乐课程节选

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

But if you set out trying to implement this whole story line at once, if you set out trying to implement a cookie love story, it's just not gonna fly.

但是如果你一开始就想一次啃掉整块蛋糕,譬如你一开始就想,完成这个饼干人的爱情故事，你会发现这是行不通的。

哈佛公开课 - 计算机科学课程节选

But if the person who won your heart does not love you, then you are sure to have a broken heart.

VOA: special.2010.07.18

But if you were going to be elite-- he wanted to establish cities throughout his empire that would be actually Greek cities, and he wanted to have the elite people all be able, at least, to speak Greek.

但是如果要成为精英阶层-,他要求帝国里的所有城市,都建为希腊式城市，要求所有精英阶层至少能够，说希腊语。

耶鲁公开课 - 新约课程节选

But if a woman does miss a payment, the nineteen other women in each loan group help to repay the money.

VOA: special.2010.06.16

This is me writing one hour of that episode of Pirandello and telling the other authors, here's what I'm assuming as you use it. So it's up to me to do it right, but if I do it, I'm going to specify, what does this function do?

作为一个程序员,我得为用户提供一些信息,这正是我写写的皮兰德娄戏剧的一小时片段,并且要告诉其它的作家，这是我希望你使用的地方，所以由我决定怎样去做好它？

麻省理工公开课 - 计算机科学及编程导论课程节选

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

VOA: special.2009.05.30

We have to change the approach if things aren't working but we have to keep after it.

必须改变现有的方式,不论是否会有成果。

斯坦福公开课 - 微软CEO-Steve.Ballmer谈科技的未来课程节选

They got Mexico to agree to recognize the independence of Texas, but only if Texas agreed not to join the United States.

VOA: special.2009.02.19

So, you might learn to play baseball, you might learn about the American Civil War, but if Chomsky is right you didn't learn to speak English.

因此,你可能学会打棒球,学到关于美国内战的知识,但如果乔姆斯基是对的,那么说英语并不是习得的

耶鲁公开课 - 心理学导论课程节选

But traditional guidelines say not to use tPA if more than three hours have passed after the first signs of a stroke.

VOA: special.2009.08.12

Well, sometimes you divide up the land equally, but if that land continues to get smaller and smaller, it will not sustain an additional person, not to mention additional family.

一种做法是,平分耕地,但是如果人口越来越多呢,那平分的田地就不够一人所需,更不必说整个家庭了

耶鲁公开课 - 古希腊历史简介课程节选

But his defense lawyer asked the jury to decide if citizens have the right to criticize public officials.

VOA: special.2009.04.20

Depends on--I don't want to be too rigorous about that because you could imagine the other way around, but if you talk to managers this sounds more realistic, at least for retail goods like Coke and Pepsi.

这方面我不想太绝对,因为你们可能会想象其他的情形,但如果你们和那些经理谈过,现在的模型会更贴近现实,至少对于可乐这样的零售产品而言

耶鲁公开课 - 博弈论课程节选

He said life is sometimes really hard, but you can make it a lot better if you try to prepare for it.

VOA: special.2010.05.16

So, if you can flip your lecture notes over and just write on the blank space, we're going to cover electronegativity first here, and specifically, you can go back and fill this in to your lecture 9 notes, if you want to stay organized, but I just suggest just writing it on lecture 10 notes now and going back.

因此，请大家把讲义翻到背面,就在空白处做一下笔记，我们要先讲一讲电负性，特别提醒一下，大家可以,回到第九课的讲义并把这些记在那里，如果你想保持条理性的话,但是我建议大家先写在第十课的讲义上,回去再记到第九课的讲义上。

麻省理工公开课 - 化学原理课程节选

Then also you'll be asked to do identifying information if you print it out from the program itself, but if you go up to your web browser print option and print from that particular thing then you can do it and no identifying information will be necessary.

如果你想直接从网上打印分析结果,就得提供个人信息,但是,如果你用浏览器中的打印选项,只打印营养分析结果,你就可以打印文件而无需提交个人信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选