Gather and tie the leaves over the head, and do not wait for the buds to separate before harvesting.

VOA: special.2010.03.09

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

And I know that like in Japan, they like to cultivate relationships first before they do business with one another,

我知道，在日本，人们在做生意之前先经营彼此关系。

学习外语的重要性 - SpeakingMax英语口语达人

Lawyer Paul Achitoff of the organization Earthjustice said: "We do expect to be able to challenge that decision before the district court."

VOA: special.2011.02.15

What in the world does that have to do with my divisor example? Well, actually, before I do that let me in fact fill in a piece here.

那么这到底跟我的除数的例子有什么关系呢？,好，实际上，在我讲之前请我先来补充一点，大家还记得我说过,我们可以概念上认为。

麻省理工公开课 - 计算机科学及编程导论课程节选

So even before the presidential election, southerners began discussing what they would do if Abraham Lincoln won.

VOA: special.2009.07.16

Some of these questions that look very straightforward just naming the geometry, you have to remember to do the first step before you jump in and go ahead with a naming.

有些题目是十分直接的,仅仅是说出几何形状，你们要记住在说出它的形状之前,还有一步工作要做。

麻省理工公开课 - 化学原理课程节选

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

In each set, the first plague is accompanied by a notation of the time in the morning. It's also introduced by God's speech, when God says, "Present yourself before Pharaoh," and to do this in the morning.

在每一组中，第一次瘟疫都是发生在早上,可以从上帝的话中看出来，上帝说，今天早晨，“到法老面前去“

耶鲁公开课 - 旧约导论课程节选

Tennessee said yes to women's basketball long before it was a popular thing to do.

VOA: special.2009.03.20

You do the reading before class, you come to class, and you do the homework.

在上课前预习,在上课时认真听讲,课后好好做作业

耶鲁公开课 - 生物医学工程探索课程节选

Churches in France do not ring their bells on the two days before Easter Sunday.

VOA: special.2011.04.22

Now you do have an opportunity-- this class does- that my class has never had before, and that is to nominate your own novel for the last one that we read, one of your choice.

现在你真的有了个机会-,在我的课上有了个机会-,去推荐一本小说作为我们的最后一本读物,你们自己的选择。

耶鲁公开课 - 1945年后的美国小说课程节选

She was able to do so by reading the school books before the students did.

VOA: special.2010.04.25

We'll do all this next time before we get into Saussure.

我们会在下次讲索绪尔之前讲到这点。

耶鲁公开课 - 文学理论导论课程节选

He still had much farm work to do before bed time.

VOA: special.2009.06.27

What I am going to do next day is go into the larger stoichiometry and understand the principles of mass balance and reactivity But before you go,hold it,I don't want you racing off.

下堂课我要做的是,讨论化学计量学，和,质量平衡很反应定律,但在下课之前，我不希望你们这么快走。

麻省理工公开课 - 固态化学导论课程节选

But I think it really is a call to make sure you remember to do that during the day,during the week, during the months before and after Valentine's Day."

VOA: special.2010.02.08

Talking about smiles, as we've noted before, is just a way of talking about either what the body can do or what a certain area of the body can do.

谈论微笑,像我们之前提到的,那只不过是谈论身体,或者身体的一部分,能做什么的一种说法

耶鲁公开课 - 死亡课程节选

The best time to do this is before storage.

VOA: special.2009.11.30

Before I do that, let me just check.

在讲它之前,我先问问你们

耶鲁公开课 - 博弈论课程节选

"When I was talking about knowing if my business is viable or not, through a profit-and-loss model, I was like 'Wow,I didn't even know the word viable before, and now I do.'

VOA: special.2011.06.30

But before I do that, I would also like to welcome-- I know that some of you are watching this from home, to the extension school students, it's wonderful to have you here.

但在这之前，我也想对-,我知道你们中的有些人正在家里看这堂课，对进修学校的同学们表示欢迎，很高兴你们能听我的课。

哈佛公开课 - 幸福课课程节选

To do that, Costello's co-lead researcher took samples of bacteria from mothers and babies immediately before and after birth.

VOA: standard.2010.06.30

So you need first to take the liquid helium and cool it below 53 degrees Kelvin before you can do the Joule-Thomson to cool it even further to make liquid helium.

我们首先需要,把温度江都53k一下,然后利用焦耳-汤姆孙实验,来继续冷却它。

麻省理工公开课 - 热力学与动力学课程节选

but I'm not going to do homework before I go see a sequel to be up on everything;

VOA: standard.2010.05.19

because you've already done it or you don't need to do something because you've already done it before.

因为你之前已经做过，或者你觉得因为之前做过就没有必要再做了。

I've already 课堂 - SpeakingMax英语口语达人

It's the contrast between stress and no stress. The question becomes, well,how much stress do you need to have before you lower the stress?,".

VOA: standard.2009.04.17

Before I do however could I just ask the people- yes thank you so much.

在我开讲前,我想请这些同学-,是的，感谢。

耶鲁公开课 - 政治哲学导论课程节选

That has to do with what kind of human-being you want to be before you die.

而与你在死之前到底想做,一个什么样的人有关。

普林斯顿公开课 - 人性课程节选