The power from the engine pushes the car forward from the back wheels instead of pulling it forward with the front wheels.

VOA: special.2009.04.10

And what happens of course thereafter, as you'll remember, is that Lily pops up from the back seat: "Hi." He didn't know that she was there.

那么，在那之后发生了什么呢，正如你所记得的,莉莉从汽车后座突然跳出来，你好，他根本就不知道她在那儿。

耶鲁公开课 - 1945年后的美国小说课程节选

and hit balls as well from the back of elephants, amongst other things.

是从象背上去击球，除此之外都是一样的。

知道马球吗？ - SpeakingMax英语口语达人

(Recording) Yoon says the North Korean leader is trying to "lower his son down safely from the back of a tiger, without getting eaten" a metaphor referring to Kim Jong Il's apparent plans for his youngest son to take over one day.

VOA: standard.2009.10.23

The list one a one reads the same from the front or from the back. So that's good.

这很好，有了一些进展,让我们再试试。

麻省理工公开课 - 计算机科学及编程导论课程节选

When the water heater is working correctly, water will flow from the storage tank to the collector and back again.

VOA: special.2009.04.20

Right. I would say as I reflect back on my college experiences and those listening in the audience should know, I graduated from college 45 years ago.

的确如此，可以这么说,当我回想我的大学生活的时候,想必听众中有人知道，我45年前就从大学毕业了。

普林斯顿公开课 - 人性课程节选

She waved from our ships upon the briny foam And now they've about quit waving her back here at home.

VOA: special.2010.07.02

get back to the initial point is going to require some input from outside, like heat or extra work or extra heat or something because you've done an irreversible process.

如果要逆转它,回到初始点，就需要外界的投入，比如额外的功，额外的热量等等,因为你进行了一个不可逆过程。

麻省理工公开课 - 热力学与动力学课程节选

Millions of radio listeners heard a voice from the Cape Canaveral control room say: "This is it,Alan Shepard,there's no turning back.

VOA: special.2011.05.15

So, sometimes people get confused when they're solving problems and call the amplitude this distance all the way from the max to the min but it's only half of that because we're only going back to the average level.

解题的时候会弄错，把这个从,最大值到最小值的距离,叫做幅值，但实际上,只有它的一半,只是它和平均值的差距。

麻省理工公开课 - 化学原理课程节选

They stretch from the north pole to the south pole, and back again in great circles of the same size.

VOA: special.2010.07.14

I wanted to go back and leer at my strange Dickensian mother in the hash joint. I tingled all over from head to foot.

这时的我已经有些神志不清，真想回去看看,小饭馆里奇怪的幽灵一般的母亲。

耶鲁公开课 - 1945年后的美国小说课程节选

The expression probably comes from the physical act of turning your back toward someone, instead of speaking to him face-to-face.

VOA: special.2009.12.13

Right. Let me put it a slightly yes, they are walking back to Athens from the Piraeus.

好吧，我稍微转换一下,对的，他们正要从皮里亚斯,走回雅典。

耶鲁公开课 - 政治哲学导论课程节选

Old-timers used it to describe a man who had just arrived from one of the big cities back east.

VOA: special.2010.05.23

So let's take those ideas and go back to the numbers game from last time.

那么我们带着这些方法,回到上次的数字游戏中

耶鲁公开课 - 博弈论课程节选

A ferry crosses the Delaware Bay from the town of Lewes Delaware to Cape May and back several times every day.

VOA: special.2009.06.01

Things move from one state to another state and then back to the first state.

物体从一个状态转移到另一个状态,再回到初始状态

耶鲁公开课 - 死亡课程节选

And now that they're back on their feet,we expect extraordinary commitment from them to help rebuild the economy."

VOA: special.2009.12.18

Now, the problem is that if you invest in bonds from some state or local government, they might not pay you back; they can just go bankrupt.

现在的问题是如果你投资了,州或者地方政府发行的债券,他们可能无法支付,他们可能会破产

耶鲁公开课 - 金融市场课程节选

In this scene, she tries to get the other women in her lifeboat to go back and rescue people from the water.

VOA: special.2010.03.08

You can see this region here is going to develop into one of the upper limbs, the arms here and the back is different from the front, the spinal cord is developing in the back, whereas, the structures that become our intestinal tract is developing on the other surface.

你能看到这个区域,将会发育成为上肢,这里是手臂,而且身体前后也有不同,脊椎正在后背发育,另外,会成为我们肠管的结构,也在另一个表面发育着

耶鲁公开课 - 生物医学工程探索课程节选

Scientists at the Goddard Space Flight Center in Greenbelt,Maryland, found the substance glycine in material brought back to Earth from a comet.

VOA: special.2009.09.30

It goes out to the outside world, interacts,gets its hand and mind dirty, does work outside and then applies its work and learns from "the dirty experiences" and brings it back to the lab and so on and so on in an upward spiral.

而是走到外面的世界，与外界互动，接触那些“肮脏“事物，在外面工作，并吸取经验,从“肮脏经验“中学习“,将得到的经验带回实验室,诸如此类，就像一个上升的螺旋。

哈佛公开课 - 幸福课课程节选

Bob Doughty has our report. Ian Shaw moved back to the Washington,D.C.,area from Colorado hoping to find work.

VOA: special.2009.04.03

it just so happened that two other people I know from back home transferred the same time I did.

刚好我在家认识的两个人也和我同时转过来了。

留学生的适应期 - SpeakingMax英语口语达人

It cannot be changed. The expression comes from the idea that water that has fallen over a dam cannot be brought back again.

VOA: special.2009.05.10

And you can see this expanding rings of activity of stimulating, Cause a pattern of activities that move forward from the back of the brain to the front of the brain, in a very regular pattern which we call a visual field map.

眼睛在前面，指向这个红点，大家看到，刺激活动不断扩大的环路,引起一个活动的模式，从大脑的后不向前部移动，这一模式十分规律，我们可以称其为视觉分布图。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Their observance protects the holy object from profanation, from being profaned, reverting from holy status back to common status.

它们按照惯例保护着神圣的东西不受亵渎，不受玷污，不让它们重新回归世俗。

耶鲁公开课 - 旧约导论课程节选