The chairs tilt back so that it is easy to look up and watch a movie projected on the ceiling.

VOA: special.2009.03.11

I want to back up now because I think it's important to fill in a little bit of the historical context behind that long but important prose treatise.

我想要退回去往前看是因为我认为,补充一些历史背景对于,解读那篇冗长却又很关键的政论是很重要的。

耶鲁公开课 - 弥尔顿课程节选

they got back to me and scheduled up, set up an interview with an alumni in the Jacksonville area.

他们通知我，安排一个时间，在杰克逊维尔区和一位校友面谈。

收到了录取通知书 - SpeakingMax英语口语达人

Helen looked straight up at the sky as if a lost memory or thought of some kind was coming back to her.

VOA: special.2009.11.08

Now, to answer that, I'm going to back up one more level.

现在为了回答这个问题，我会退一小步。

麻省理工公开课 - 计算机科学及编程导论课程节选

She fell back to Earth, but the steel-spring bustle just bounced her back up as high as before.

VOA: special.2009.11.28

The moon god has to come up at night and hang around for a while And go back down.

月神每晚都得出来，并且在天空悬一会儿,然后才能回去。

耶鲁公开课 - 旧约导论课程节选

A robot would then pick up rocks and soil, and send them back to earth for testing.

VOA: special.2010.05.25

And if we do, in fact, hit it with light to get the electrons off, it will go back to the straight up in position, or if it gets knocked hard enough it does that, too.

而且如果我们这么做，事实上，用光轰击它以逐出电子，它就会在原位置沿直线返回，或者如果它被撞击的足够猛烈,也会出现上述现象。

麻省理工公开课 - 化学原理课程节选

Sixty-two years ago most of the remains were dug up and shipped back to China for reburial.

VOA: special.2010.07.23

Again, I don't have data to back this up, but just common sense suggests to me that the common case is if I'm on the subway platform I want to get on that train and maybe I want to get back and where are those two buttons, right?

此外，我没有数据来备份这个，但是常识告诉我，常见的情况是,如果我站在地铁站台上，我想乘上地铁,可能我还想回来,那么哪里能找到这两个按钮，对不？

哈佛公开课 - 计算机科学课程节选

"I reckon you'll be goin' back up to the cabin, along with the cart," said Ariela.

VOA: special.2009.11.14

He jumped from table to table, eating standing up--he didn't like to sit down very much, his back hurt--; or walking around.

在不同的桌子间窜来窜去,站着吃东西,他不怎么喜欢坐着,因为长年背痛,或者在宴席间四处走动

耶鲁公开课 - 欧洲文明课程节选

Before answering, agent Flannery wanted to make sure his report was up-to-date, so he went to the back of the office and looked into the cage.

VOA: special.2010.09.18

So, initially they came up with four lines and then eventually five and even six, and then they went back to five by the fifteenth century.

那么,他们最初提出的是四条线,但是最终却是五条线,甚至六条线,然后在十五世纪又回到了五条线

耶鲁公开课 - 聆听音乐课程节选

The elephants look up and watch as your boat turns away and you head back to camp at the end of another day on safari in Africa.

VOA: special.2009.08.19

You have to find the place,then,roll it all back up.

找到之后看完还要卷起来。

耶鲁公开课 - 新约课程节选

It takes two times as long to get back up.

VOA: special.2009.10.07

If you live in a society that operates under those rules, then it should be up to the government to decide how those resources that come back through taxation are distributed because it is through the consent of the government.

如果你在一个按照上述规则运行的社会中生活，那么就应该由政府来决定,如何分配，通过征税收回的资源,因为那是政府一致表决通过的。

耶鲁公开课 - 公正课程节选

Their whole life was in that store, making money: saving it to go home, giving up money to send it back annually. Many areas of the museum celebrate the successes of individuals.

VOA: special.2010.03.03

As I'm sure you know, we're able, with various lower organisms, to put them in a state of suspended animation and then, the amazing thing is, if you heat them back up again properly, they start functioning again.

我想你们一定知道，我们能够使各种低等生物，进入假死状态,而后令人称奇的是，如果将它们正确地重新升温，它们又会重新恢复功能。

耶鲁公开课 - 死亡课程节选

After eight hours on the water, pulling up,emptying, and resetting 250 traps, the boat heads back to the Boston waterfront.

VOA: standard.2010.07.20

So I want to go back again, now we're considering the line on the board as being flavor in beer, or location in a town, and I want to go back to politics now and go back to the interpretation we started with, so that left and right will end up being left-wing politics versus right-wing politics.

所以我想返回去,现在我们将黑板上的线看成,啤酒的口味或城市的位置,我现在再回去讨论政治,回去解释我们最初,把线的左边和右边,看成左派和右派的原因

耶鲁公开课 - 博弈论课程节选

"I came back from that really shaken up. I started to think about how the oceans are having a hard time.

VOA: standard.2010.08.04

and go back to change the laundry over and pick it up, and it's really a big pain. It's really awful.

然后走回去把衣服拿出来，真是太痛苦了，真的很烦人。

与众不同的纽约 - SpeakingMax英语口语达人

We're going to stand up and push back and call on the Federal government to secure our borders."

VOA: standard.2010.05.08

You've got to pretty much take that chalk, and make a slurry out of it, put water, and dry it back up, put in a mold, and then you can have the chalk again, but you can't just glue it back together.

你得尽可能地收集它的碎片，把它做成粉浆，加水然后风干，放进模具，然后你就能重新得到这支粉笔，但是你不能简单地把它粘起来。

麻省理工公开课 - 热力学与动力学课程节选

The United States is keeping up its efforts to bring both sides back to the negotiation table.

VOA: standard.2009.11.16

Dean apologized but promised he could get back to it and manage it fine, bringing up illustrations.

迪恩道歉但保证他可以重新回到原来的样子,设法弄好它，再搞些插画。

耶鲁公开课 - 1945年后的美国小说课程节选

That is the fundamental idea that may seem simple and obvious to you, but it certainly wasn't back when the idea first came up.

刚才讲的就是最基本的概念,可能看起来比较简单明显,但这些概念刚出现时并不被广泛理解

耶鲁公开课 - 金融市场课程节选