"And whether that is 15 or 20 years, we will hope for accelerated economic development in Afghanistan."

VOA: standard.2009.12.09

I only give, I don't know, about 10% or 20% for getting the right number in a computation. I tell my graders, if the student demonstrates minimal acceptable proficiency that student has to get a passing score.

我只是给，我不知道，10%或者20%的随机概率得到合适的数字,我告诉我的学生们，如果有人想证明,最小可接受的熟练,就是学生们得到一个及格的分数。

麻省理工公开课 - 固态化学导论课程节选

Well, the main difference is that up until 20 or 30 years ago,

嗯，最大的不同是20到30年前，

关于罗马尼亚 - SpeakingMax英语口语达人

Speaking to al-Jazeera television, Ocampo said the destiny of Omar al-Bashir is to face charges whether it is in two years or 20 years.

VOA: standard.2009.07.06

Also, I ask the teaching assistants to give me little capsule descriptions of you so that if in ten years, or 20 years from now, I get a call from a reporter asking about this illustrious person who was once my student, I can have something to prod my memory.

我还要求助教做一个,你们每人的简要描述给我,这样的话,如果在10年20年后,有个记者打电话给我,向我询问一位曾经是我的学生,而现在已经声名显著的人时,也好有些资料帮我想起来

耶鲁公开课 - 金融市场课程节选

"Some people have had these for 15 or 20 years and never been able to get one to bloom, so we are really lucky here to have one."

VOA: standard.2010.07.30

-- Else if n is greater than 4 and n is less than 6 -- 7 let's call it medium -- else if n is greater than or equal to 7, -- less than or equal to 10 -- let's call it "big" -- and if the user typed in zero or negative 10 or 20 or whatever, let's just use the all-inclusive else block and just say, "You picked an invalid number."

否则如果n大于4，并且n小于-,我们叫它为中间数--否则如果n大于等于，小于等于10--我们叫它为“大数“,如果用户键入了0或者-10或20或其它的，让我们用一个广泛的else子句，只需要说，“你选了一个非法的数字“

哈佛公开课 - 计算机科学课程节选

In the last 20 or 30 years there have been a couple more specimens.

VOA: standard.2009.12.08

So a third way has emerged in the last 20 years, or 15 years or so, and it's one that seeks to avoid this dichotomy between polytheism and monotheism.

因此出现了第三种解释，在过去20年或15年间，它试图避免,将多神论和一神论一分为二。

耶鲁公开课 - 旧约导论课程节选

Under his stewardship, the European Union has adopted an ambitious climate-change program that aims to cut greenhouse gas emissions by 20 percent or more by 2020.

VOA: standard.2009.09.16

We just want to get a rough idea so we can tell me they need to have another 20 or they need to have another 100.

我们只是想得出个大概的数目,这样我们就可以告诉他们,是还需要20本还是100本。

麻省理工公开课 - 固态化学导论课程节选

Oloria,20,has been wearing the niqab, or face-covering veil, for the past three years.

VOA: standard.2010.01.30

That argument's much less compelling nowadays than I think it would have been 20 or 40 years ago.

这个论点在今天远不及在20年前,或40年前有说服力了

耶鲁公开课 - 死亡课程节选

Burma's military is yet to announce when the exact date for the elections although analysts expect the vote, the first in 20 years, to be around October or November this year.

VOA: standard.2010.07.27

It's simple whether that you walk to work, or you take 20 minutes during your lunch break to walk around the gorgeous campus or town that we are live in.

这很容易做到，无论你是走路上班，还是每天午休时花上二十分钟,在美丽的校园,或是你所在的城市转一转。

普林斯顿公开课 - 人性课程节选

"I can confirm we have now well over 20 countries that are indicating or have already indicated they intend to increase the amounts of forces they have in the country - in Afghanistan.

VOA: standard.2009.12.03

So the ephebes were those boys who were between the age of maybe 16 or 17 and 20 or 22.

所以Ephebe就是指,年纪在大约在十六七至二十二十二间的男子。

耶鲁公开课 - 新约课程节选

The policy shift is sure to be on the agenda next week when Mr.Obama is likely to meet, at either the United Nations or the Group of 20 economic summit, with Russian President Dmitiri Medvedev.

VOA: standard.2009.09.17

What he found 20 years later, early 90s when this study ended was these students were extremely successful, Or ex-students were extremely successful, students were extremely successful, very wealthy, having a lot of impact, whether it's on the organizations, on the community.

0年后，90年代初当这个研究结束时，他发现这些学生都极其成功，以前的学生都极其成功，学生们都极其成功，非常有钱，有很大的影响力，不论是在组织上，还是社会上。

哈佛公开课 - 幸福课课程节选

And so if that's not going to produce benefit, what sorts of replacements might?" Mozaffarian's study found that people who replaced saturated fat with polyunsaturated fat had about a 20 percent lower risk of heart attack or other heart disease.

VOA: standard.2010.03.25

The shield itself, as I've told you is made of a heavy wood, covered by a leather or bronze sheet about three feet across, something in the neighborhood of 16 to 20 pounds worth of shield and gripped as I told you before.

而盾牌,就像我说过的,是由沉重的木材制成,上面包裹有皮革或铜皮,约三英尺宽,大概是十六到二十磅重,就像我刚才所说的,拿起来很费劲

耶鲁公开课 - 古希腊历史简介课程节选

So for most of you these decisions will be a question of whether you spend 20 hours a day at the firm or 21 hours a day at the firm, something like that.

对于大多数人来说就是要决定,你每天在公司工作20小时,还是每天工作21小时这样的问题

耶鲁公开课 - 博弈论课程节选

And in the last 20 years or So, this has been a huge and vibrant area of study where people are trying to wire up machines that can do brain-like things from components that look a lot like neurons and are wired up together as neurons are.

在过去的二十多年里,这是一个非常活跃的研究领域,研究者们试图应用,外表和连结方式均与神经元相类似的元件,制造出具备大脑功能的机器

耶鲁公开课 - 心理学导论课程节选

More than just a little. -More than just a little 20% Federal spending is now about 20 percent of GDP ? three years from now, higher, lower or about the same?

不只低一点，-好吧,目前，联邦财政支出占GDP的,3年后，这个比例会升高，降低，还是持平？

斯坦福公开课 - 经济学课程节选

Of 20 identifiable sites that were said to be conquered or captured by Joshua and the next generations, only two show destruction layers for this time, Hazor and Bethel.

在据说被攻占的20处可辨认的遗址中,被约书亚及其子孙所攻占，只有两处显示出当时的摧毁层，夏锁和伯特利。

耶鲁公开课 - 旧约导论课程节选

If you look at your map you will see first on the west side, you've got a low coastal plain. It is about 20 or 30 miles wide.

如果看地图的话，你会首先在西端看到，你会看到地势低的海岸平原，大约20到30公里宽。

耶鲁公开课 - 旧约导论课程节选

Lots and lots of loans, the securities that people bought at par that were worth about somewhere between zero and $.15 or $.20 and now trade there.

市场上充斥着越来越多的贷款，人们按照面值购买的债券,真正的价值只有大概,0到0。15或者0。20美元0,而它们就这样进行交易。

耶鲁公开课 - 金融市场课程节选

Others of us die at 20, or 15, or 10, or younger.

还有一些人在20岁，15岁或更年轻就死了。

耶鲁公开课 - 死亡课程节选

Well, that leakage--that 1.5% or 2% that you pay your hedge fund manager- plus the 20% of profits really reduces the amount of return that's available for the owners of capital.

系统的损耗,大约1.5%或2%的管理费率,用来支付给对冲基金经理,加上20%的利润提成,显著减少了资本所有者,可以得到的回报

耶鲁公开课 - 金融市场课程节选

Here are a few laws that express the idea that the experience of slavery and liberation should be the wellspring for moral action. It should be the impetus for moral action. Exodus 22:20: "You shall not wrong a stranger or oppress him, for you were strangers in the land of Egypt."

这里有几条法律可以说明奴隶制和解放的历史经历,应该是道德行为的源泉，它应该是,道德行为的动力，《出埃及记》第22章21节提到，“不可亏负,寄居的，也不可欺压他，因为你们在埃及地也作过寄居的“

耶鲁公开课 - 旧约导论课程节选