But before Lee could get there, Union troops -- thousands of them marched down the road below Jackson.

VOA: special.2009.09.24

But before we do that, I wanted to just make a few concluding remarks about source theory and the Pentateuch.

但在我们开始之前，我想做一个总结,并且来源理论和摩西五经。

耶鲁公开课 - 旧约导论课程节选

But before you do it, you want to find somebody who has done it before

但你真正尝试之前，你想先去找那些之前尝试过这些运动的人，

Have you 课堂 - SpeakingMax英语口语达人

But before this time, G.I.was an unofficial military term for describing army supplies made out of galvanized iron.

VOA: special.2009.09.25

But before I tell you about lab experiments let me tell you about the most famous field experiment on this idea.

但是，在此之前,让我告诉你们关于这个观点最著名的现场试验。

耶鲁公开课 - 心理学导论课程节选

But before going anywhere, they may want to lose any extra weight gained during the winter.

VOA: special.2010.06.08

But before we get to that, in terms of thinking just think, OK, this is representing my particle, this is representing my electron that's what the wave function is.

但是在我们谈论那个部分之前，在理解方面，仅仅是理解，好的，它代表了粒子，它代表了电子,这就是波函数。

麻省理工公开课 - 化学原理课程节选

But before NASA could send an astronaut into space, cosmonaut Yuri Gagarin of the Soviet Union became the first person to travel in space.

VOA: special.2009.06.17

But before I leave this, let me just point out that this is a little bit more general than it might appear.

在我讲别的之前,我需要指出,这模型比它看起来更具有普遍性

耶鲁公开课 - 博弈论课程节选

The best time is after the ground has frozen but before the coldest weather arrives.

VOA: special.2009.06.30

And that set of things is identified by the sequence of commands that are indented in, this one right here, following the colon but before I get back to the same place in terms of the indentation.

这个集合就是,后面缩进的一系列命令，就是这一块，在冒号后面,但是要,通过缩进。

麻省理工公开课 - 计算机科学及编程导论课程节选

But before it is dark, you see a large movement of gray bodies.

VOA: special.2009.08.19

But before we do, I wanna make a last couple of comments about the argument we were considering at the end of last class.

但是在这之前，我想要对上堂课结束之前,我们考虑的那些论证,进行最后的点评。

耶鲁公开课 - 死亡课程节选

But before you can resist a threat, you need to understand it.

VOA: special.2009.10.27

But before he can actually be made present at the actual event of the Nativity, he has to endure something painful and obviously momentous: "from out his secret Altar toucht with hallow'd fire."

但是要想真正能在,基督降生时出现，他不得不忍受一些痛苦，而且是巨大的痛苦：,“从神秘的祭坛外碰到圣火“

耶鲁公开课 - 弥尔顿课程节选

But before the voting could begin, the lights went out.

VOA: special.2010.03.04

But before we give the reasons let's do an experiment of Mill's claim.

但在给出理由之前,先对穆勒的观点做个实验。

耶鲁公开课 - 公正课程节选

But before it could meet, the Independent member resigned.

VOA: special.2010.03.04

But before the research, it feels good to feel good.

暂不说研究，感觉好就是感觉好。

哈佛公开课 - 幸福课课程节选

But before he goes to the Egyptian capital, he is stopping in Riyadh for a private meeting with the Saudi King.

VOA: standard.2009.06.02

But before I can put in those ten more, I am already over to 4s.

但是在我放这十个电子之前，我已经把4s轨道排好了。

麻省理工公开课 - 固态化学导论课程节选

She says now every home has a phone,TV,fridge and washing machine, but before the '80s these were much rarer.

VOA: standard.2009.09.28

But before you even do that, I want to define for you an important concept, which is the velocity at a given time, v .

但在这之前,我要给你们定义一个重要的概念,也就是给定时刻的瞬时速度v

耶鲁公开课 - 基础物理课程节选

But before the censorship, dozens of homemade videos were able to be posted to the Facebook website showing demonstrators being beaten by riot police and shouting "down with the dictator."

VOA: standard.2009.06.14

But before you go, you really do need to finish your final project.

但在你去之前，你必须把最后一个项目做完。

Must 课堂 - SpeakingMax英语口语达人

But before any bill can become law, the Senate must pass its version, the House and Senate bills must be reconciled and that final measure must be signed by the President.

VOA: standard.2010.02.25

But before we'd do that I'd like to just have a quick discussion about your experience with the Daily Plate.

但是在我们讨论之前,我想对你们,所做的每日饮食记录做个简单说明

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 report says violence is at about the same level it was in 2004, after the U.S.-led invasion but before the escalation of violence and sectarian murders that peaked in 2006 and 2007.

VOA: standard.2009.03.31

He began grabbing for his feet as if he would take off his shoes, too, but before he could get at them the Essex knocked him flat and ran over him.

他试图抓住自己的脚，像是想要也脱掉鞋子，但,在他碰到鞋前，埃塞克斯就把他撞倒在地，并碾了过去。

耶鲁公开课 - 1945年后的美国小说课程节选

But before he can enter the city and meet Gilgamesh he has to be tamed.

但是在入城之前，他必须变得驯服。

耶鲁公开课 - 旧约导论课程节选