He served as vice president for about a year and a half before the death of President Taylor.

VOA: special.2009.04.09

Milton represented himself as a poet more often and with more care and attention than any English poet before him.

弥尔顿比起之前的英国诗人,更经常把自己描绘成诗人。

耶鲁公开课 - 弥尔顿课程节选

And in any event, our primary concern is with the program of the texts as they stand before us: is there a symbolism operating here?

无论如何，我们主要关心的，是摆在我们眼前的,这些计划大纲：存在象征主义吗？

耶鲁公开课 - 旧约导论课程节选

That was just three days before his term ended and James Polk moved into the White House as the nation's eleventh president.

VOA: special.2009.02.19

And then I ask you do you think this's the same train as the train we pointed to before.

之后我问你,你认为这辆火车,和之前看到的是同一辆吗。

耶鲁公开课 - 死亡课程节选

As president, it was not long before he got into trouble in the battles of politics and government.

VOA: special.2010.02.18

And with this low level power as we'll see, as I hinted before, comes a lot of fun, interesting, scary security implications.

我之前提到过，就是这么点权限，也能带来很多乐趣，还有一些安全方面的东西。

哈佛公开课 - 计算机科学课程节选

He said that never before had he spoken to a group as troubled and worried as the one he spoke to now.

VOA: special.2009.03.19

And as I mentioned before, death would occur in 20-30 percent of the cases that got the most severe form of smallpox.

就像我刚说的,百分之二十到三十的,天花重症病人会死亡

耶鲁公开课 - 生物医学工程探索课程节选

And still through his mind ran a feeling that all was right that he should have her again as before,and everything would be explained.

VOA: special.2009.10.31

So it's not just a question of the past, as I say and as I've said before.

正如我以前说过的，它不只是过去的问题。

耶鲁公开课 - 文学理论导论课程节选

Some educators and parents do not like the idea of sending students as young as sixteen off to college, before they may be socially ready.

VOA: special.2010.02.25

As we saw before, it simply concatenates them together and gives me back a longer string.

和我们之前学过的一样,这个操作会把两个字符串连接起来。

麻省理工公开课 - 计算机科学及编程导论课程节选

As before,some of the Indians became angry and refused to wait any longer.

VOA: special.2010.04.01

The second great reform era is the Progressive Era, a great response to urbanization, industrialization and immigration, as it had never quite happened before.

第二个时期是进步时期,对于城市化的大力响应,工业化和移民入境,这是之前从未有过的

耶鲁公开课 - 美国内战与重建课程节选

There was nothing before. And there has been nothing as good since."

VOA: special.2010.03.21

As I mentioned before, fat has twice the calories per unit weight as protein and carbohydrate.

如我之前所说,单位重量中脂肪的热量含量,是蛋白质和碳水化合物的两倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The leaders of ExxonMobil,Shell, ConocoPhillips and Chevron, as well as BP America, testified before a House of Representatives committee Tuesday.

VOA: standard.2010.06.15

It's still I'm choosing Alpha and Beta, my pair is choosing Alpha and Beta, and the grades are the same as they were before.

还是我选α和β,我对手选α和β,成绩的评判和之前是一模一样的

耶鲁公开课 - 博弈论课程节选

Bolt jokes around and teases his competitors before races, as 200-meter bronze medalist Wallace Spearmon of the United States explains.

VOA: standard.2009.08.21

So the result is we can combine all of these as a single differential, and just like we've seen before, what that suggests is that we define another new quantity given by this expression.

结果就是我们能把所有的结果,整理成一个单一的微分，就像我们前面看到的一样，这说明我们可以利用这个式子,定义一个新的物理量。

麻省理工公开课 - 热力学与动力学课程节选

"And,they have no alternatives before them. This makes them especially vulnerable to exploitation and violence as they search for food and shelter.

VOA: standard.2009.10.04

Their memory improved significantly, so their intelligence level as taking by tests before and after compared to control group improved significantly after a single week.

他们的记忆力有明显改善，他们的智力水平,在实验前后进行测试，再与对照组相比,在仅仅一周后就有明显改进。

哈佛公开课 - 幸福课课程节选

A veteran politician, as both Paris mayor and prime minister of France, before becoming president in 1995.

VOA: standard.2009.10.30

They had the head and voice and bristles and body of swine but their minds remained unchanged as before, so they were penned there weeping.

他们拥有猪的脑袋,声音,鬃毛和身体,但他们的心理却从未改变,他们被关在猪圈里,轻声哭泣

耶鲁公开课 - 心理学导论课程节选

Mr.Obama as been pushing China and India to commit to reducing emmissions before the summit in Copenhagen.

VOA: standard.2009.11.26

As a result, there was a huge banking crisis and I mentioned before that Mexico doesn't have much in the way of domestic banks anymore.

最终,爆发了严重的银行业危机,我之前提过,墨西哥已没有几家本土银行

耶鲁公开课 - 金融市场课程节选

And before long, the waterfront neighborhood that became known as Ybor City had 250 cigar factories.

VOA: standard.2010.04.15

The museum had a big palace, which is, as I said before, where the small boy, Louis XIV, lived, and then was burned in 1871.

我之前说过 卢浮宫里有一个很大的宫殿,路易十四小时候曾住在那里,这座宫殿后来在1871年被烧毁

耶鲁公开课 - 欧洲文明课程节选

And, as we said before, music has a syntax so that these phrases have to be in a-- arranged in a particular way that makes sense.

就如我们曾经提到的,音乐具有语法,这些乐句必须,以特有方式排列,才有意义

耶鲁公开课 - 聆听音乐课程节选