If you plant some seeds every week or two, you will have crops ready to eat one after another.

VOA: special.2009.04.28

How long have you two been dating?

你们俩在一起多久了？

How long课堂 - SpeakingMax英语口语达人

I think it's much severe than what you have experienced in the past year or two for the general economic situation.

甚至比过去两年的经济形势,还要严峻。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

You can also find last week's program about composers, including two women who have won Pulitzer Prizes, Ellen Taaffe Zwilich and Jennifer Higdon.

VOA: special.2010.07.19

We can say that a nonpolar molecule you can have as a result of two different conditions.

所以你可以说非极性分子,有两种构成方式。

麻省理工公开课 - 固态化学导论课程节选

You have an idea, have to file a bunch of paperwork -- ten forms,forty-two days.

VOA: special.2010.05.10

And so now, you have two threads so to speak, two miniature programs, two sprites all interacting with one another.

现在我们有两个线程，两个轻量型程序，两个精灵在沟通。

哈佛公开课 - 计算机科学课程节选

To understand that, you would have to travel back in time two-hundred-fifty-million years.

VOA: special.2010.01.04

One is if you have to coordinate how you're going to give this vaccine to two million children across the U.S.

首先必须协调合作,如何才能将疫苗,分发给全美国二百万孩子

耶鲁公开课 - 生物医学工程探索课程节选

You have to write two essays in 60 minutes.

VOA: special.2009.01.08

And it turns out that when you constructively have two p orbitals interfere, and when I say constructively, I mean they're both either positive or they're both the negative lobes, that's when you got bonding.

当两个ｐ轨道,相长干涉时，我说的相干相长，意思就是说它们要么都是,正的叶瓣要么都是负的叶瓣，这时就能成键。

麻省理工公开课 - 化学原理课程节选

The two of you have nothing to fear.

VOA: special.2010.07.31

So, you now have two thousand shares, but now there are twenty million shares outstanding in the company so the ratio is unchanged.

你现在有两千股,但是发行总股数也变成了两千万,所以比例并没有变

耶鲁公开课 - 金融市场课程节选

She says being a mom is hard. "Because you have to get up every two hours in the middle of the night, and you can't go out and say 'I am going to buy this for myself.'

VOA: special.2010.05.13

You've worked with this already so you're a little bit familiar with it, and at the outset here I have two questions for you.

我们听过这首曲子,你们会觉得有些熟悉,开始前,我为你们准备了两个问题

耶鲁公开课 - 聆听音乐课程节选

"If you have two or three sovereign state institutions fighting each other, it means democracy failed,".

VOA: standard.2009.08.27

But we'd like a model that yields an outcome that looks-- that when you only have two firms looks somewhere between monopoly and perfect competition.

但我们想要一个模型能带来这样的结果,即,当只有两家公司时,一个介乎于垄断和完全竞争之间的情形

耶鲁公开课 - 博弈论课程节选

"Normally you have three hit records, four hit records, two movies, three movies and bye-bye."

VOA: standard.2009.06.24

pV=RT p plus a over v bar squared times v bar minus b equals r t. All right if you take a equal to zero, these are the two parameters, a and b. If you take those two equal to zero you have p v is equal to r t.

我们就回到,也就是理想气体,状态方程,下面我们来看看,这个方程。

麻省理工公开课 - 热力学与动力学课程节选

She knows that. Yeah, well, the problem is,you two have gone public now, so...

VOA: standard.other

I don't know how many of you have read Tale of Two Cities.

我不知道你们中多少人读过双城记。

耶鲁公开课 - 死亡课程节选

This year,when you have two-thirds being pessimistic about American foreign policy, you have a larger percentage saying maybe it will be better if Iran has nuclear weapons."

VOA: standard.2010.08.06

Well, so far we've had two models that have been thrown out to you: From polytheism's worship of many gods there's a natural evolution to henotheism's elevation of one god to a supreme position.

目前，我已经给你们提出了两种模型：,从崇拜众多神灵的多神论,自然进化到一神论,唯一的至高无上的神。

耶鲁公开课 - 旧约导论课程节选

Why?Because this is where you find number one the world's biggest chunk of population - really between India and China there you have it, two-thirds the population just settled in this area.

VOA: standard.2009.12.23

You have to give these two numbers.

你需要给出这两个量

耶鲁公开课 - 基础物理课程节选

You have to look at two principles.

你得考虑两个原则。

耶鲁公开课 - 公正课程节选

and then you can either... and then you have the chance to gain other one to two points extra.

然后你可以要么……然后你就有机会再额外得到一到两分。

美式足球 - SpeakingMax英语口语达人

You can't just say it once. You have to try to fill that void by saying it two times and by invoking his father a third time.

你不能只讲一次，你必须说第二遍,并且第三次提到迪安的父亲，来填补中间的空隙。

耶鲁公开课 - 1945年后的美国小说课程节选

If you look at the normal labs that are in many places, you have a lab on Thursday afternoons, and the labs are either two weeks ahead or two weeks behind the lecture material.

如果你了解其他地方,一般的实验室，比如在星期四下午有实验课，这些实验要么是讲座的两周前,要么是讲座的两周后,才进行。

麻省理工公开课 - 媒体、教育、市场课程节选

So what this means, if you used to have two children and now you have four, how do you provide for the extra two?

比如一家过去有两个孩子,现在多了两个,多了两张嘴,怎么办呢

耶鲁公开课 - 古希腊历史简介课程节选