To avoid cold-related injuries, here is a simple way to remember four basic steps to staying warm.

VOA: special.2009.12.23

So we filled in four here we need to keep going.

我们填了4个在这里,我们需要继续填。

麻省理工公开课 - 化学原理课程节选

I feel like every other train has passed by here. I've seen four downtown trains pass.

我觉得其他的火车都经过了这儿。我见过四辆去市区的火车经过。

纽约的交通手段 - SpeakingMax英语口语达人

Here is her version of "Four in One" from the album "Confeddie."

VOA: special.2009.12.18

So we can have four total hydrogens bonding here, - and we can think about how to describe these carbon- carbon bonds.

我们这里一共有四个氢原子成键，我们可以考虑怎么来-,描述碳碳键。

麻省理工公开课 - 化学原理课程节选

"Hello and welcome back to another half-hour segment of Cloverdale's Corner. Today is Tuesday, and Lourdes has had to leave but we still have four people here ..."

VOA: special.2011.07.21

4 6 Just as in nitrogen, we get two, four, six here, but now we have two more electrons.

对于氮，我们有，但是现在我们有两个多的电子。

麻省理工公开课 - 固态化学导论课程节选

Here is Christopher Cruise reading the Gettysburg Address: Four score and seven years ago our fathers brought forth on this continent, a new nation,conceived in liberty, and dedicated to the proposition that all men are created equal.

VOA: special.2011.02.07

Let's see what happens here, just the motif, one, two, three, four, three four, one two, and then the theme.

让我们看看到底发生了什么,正是动机,一,二,三,四,一遍又一遍,然后是主题

耶鲁公开课 - 聆听音乐课程节选

I played Santa one year. Yeah, Waylon, she hasn't hada Christmas here since she was four.

VOA: standard.other

They are linked together by four different colored segments indicated here not by colors now but by letters.

它们由四个不同颜色的片段连接,这里不是用颜色表示,是用字母表示

耶鲁公开课 - 生物医学工程探索课程节选

"My family has been one of the pioneers among the four families who started tourism here,".

VOA: standard.2009.12.16

So finding spaces... -Yes What do you think... What kind of progression do you expect a student to have for their four years here?

要找到谈话的地方，-是的,你觉得。,在普里斯顿的四年大学生活中,你希望学生们经历怎样的进步呢？

普林斯顿公开课 - 人性课程节选

Here in South Korea, the KOSPI index tumbled more than four and a half percent Friday.

VOA: standard.2009.11.27

2 3 4 Now, at this point in the story, one, two, three, four, so notice what seems to be happening here.

到这一步，注意将会发生什么。

哈佛公开课 - 计算机科学课程节选

"We don't want to come here two years later, three years later,or four year later to again talk about the extremism,terrorism, drugs,and so on and so forth,".

VOA: standard.2009.03.27

So did anyone choose strategies bigger than 67? Okay, I'm not going to read out names here, but turns out four of you did.

但还是有人选择大于67的数,对吗,我不会把他们的名字念出来,事实上你们当中有四名同学这么选的

耶鲁公开课 - 博弈论课程节选

Some here in South Korea fear the four fishing boat crew members will be added to a list of other detainees Pyongyang may use for diplomatic leverage.

VOA: standard.2009.07.30

And so just like here, w2 now q2 is minus w2, that's integral going from three to four p dV.

就跟这儿一样，现在是q2等于负，等于从第三点到第四点过程的pdv的积分。

麻省理工公开课 - 热力学与动力学课程节选

we're going to lean on each other.' And that's what we've done here the last four years and this is the culmination of all that belief and that faith."

VOA: standard.2010.02.08

And so you can see here now you're not just getting relative risks of two, three, or four but you're getting relative risk of a hundred, in this case, massively elevated risk.

可以看出,肥胖人群的患病风险不只高出了三四倍,而是上百倍,风险极大地提高了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Though the dig,along a paved highway that was constructed in recent years complicating the work of the anthropologists had yet to yield any results after four days,Elena and the dozen or so family members of presumed victims thought to be buried here have refused to give up hope.

VOA: standard.2009.12.18

What I would like you to do is to remember this and four years from now, when most of you are ready to graduate, if that one person in here would email me okay?! and let me know who it is, okay?

我希望你们,记得做的是四年后，当你们大部份人准备毕业时，那人能写封电邮,让我知道他／她的大名？

耶鲁公开课 - 政治哲学导论课程节选

So let's picture what this looks like here, and we'll start with four and we'll add in our last two.

让我们想象一下它的样子，我们先给出四个，然后加上另外两个。

麻省理工公开课 - 化学原理课程节选

They want to get as far away from each other possible, the ideal angle is 120. But what we have here is a four-membered ring, so what angle does 90° that have to be, that bond? 90 degrees.

它们想要尽量远离彼此，最理想的是形成120°键角,但现在是个四元环,所以这键角应该多大？

麻省理工公开课 - 化学原理课程节选

Well, oxygen, we'll put a hydrogen here, 1 2 3 4 hydrogen here, and one, two, three, four.

如果把一个氢放在这边，另一个氢这边，然后。

麻省理工公开课 - 固态化学导论课程节选

Now just working with the four-note motive here-- A strange little dissonant chord there resolving to consonance.

现在四音符的动机出现,这有一段有点不和谐的和弦,解构成和谐音

耶鲁公开课 - 聆听音乐课程节选

Notice that once we've deleted the dominated strategies, you know I had said before about four people chose this strategy, and in here, about four people chose this strategy, but in this range 30 through 45, I had lots of people.

注意,一旦我们剔除了劣势策略,我们已知有四人选择了,在45到67之间的数,但是选择30到45的有不少

耶鲁公开课 - 博弈论课程节选

And, I know I need to come up with four symmetric equi-length bonds, and let's just see, let's draw the structure here.

我想我们需要,4个对称的等长的键，让我们画出CH4的结构。

麻省理工公开课 - 固态化学导论课程节选

Okay, so I'd say he's got about four things he's working with here.

好吧,因此我想说说他在这段作品中,重要的四个特点

耶鲁公开课 - 聆听音乐课程节选