(No doubt I have died myself ten thousand times before).

VOA: special.2009.04.12

And if they can't answer that question, I say well, before you even run it, have an answer to that.

如果他们没法回答这个问题的话，我会说好吧，在你运行实验之前，先回答这个问题吧。

麻省理工公开课 - 计算机科学及编程导论课程节选

I have a friend who went before.

我有个朋友之前去过那里。

I'm going实战 - SpeakingMax英语口语达人

I have been truthful before this court. Unless you can point to me. I have told this court the truth.

VOA: standard.2009.11.10

And I've got some of these names and some of these dates on the handout that you have before you.

讲义上列了一些年代及地名,你们应该都拿到了。

耶鲁公开课 - 新约课程节选

I talk about some of the history of snow flakes and people who have photographed them and studied them before.

VOA: standard.2009.12.19

And these shapes of p orbitals probably do look familiar to you, most of you, I'm sure, have seen some sort of picture of p orbitals before.

这些ｐ轨道的形状你们可以能已经很熟悉了，我相信大部分人，都看过ｐ轨道的图片。

麻省理工公开课 - 化学原理课程节选

"There was an extraordinary embrace of the entire city of the Olympic Games, something I have never seen on this scale before.".

VOA: standard.2010.03.01

I'm sure most of you have heard this before but I want you to listen closely.

我相信你们中的大多数之前都听过这首歌,但我还是希望你们能仔细的听听

耶鲁公开课 - 心理学导论课程节选

"I think this was a worse scenario. I don't think such a standstill we have experienced before."

VOA: standard.2010.04.23

It's something that I wouldn't have done before.

我以前从来不会这么做的。

麻省理工公开课 - 媒体、教育、市场课程节选

"But I just have to say pretty bluntly here: We've been there before."

VOA: standard.2010.04.21

And the answer is, "No." All I had in mind, as you know, is just--in talking about the creativity issue-- I just have in mind producing something new, producing something that hasn't been around before.

答案是,我所想的一切,如你所知,只是,在谈论到创造力这个问题时,我只是在脑海中酝酿些新的东西,酝酿一些从来没出现的东西

耶鲁公开课 - 死亡课程节选

"Because it's easy and cheap and every farmer can basically get their own phone or borrow someone's down the road, I think it's increasingly a way for them to gain access to things they didn't have before."

VOA: standard.2010.07.28

I have used divide and conquer, as we seen before, to recursively break it into smaller problems. But the smaller problem of fib of 4 and the smaller problem of fib of 3 overlap with each other.

正如我们之前看到的，我已经进行了划分,并且递归性的把它分解为更小的问题,但是fib的简化问题,和fib的简化问题会相互重叠。

麻省理工公开课 - 计算机科学及编程导论课程节选

"It's an astonishing feat to get six predictions in a row. I am told people are walking into our shops and saying 'I will have what the Octopus predicted.'" But before taking Paul's word for this World Cup, it might be worth checking out the competition, because Paul isn't the only animal making predictions on this World Cup.

VOA: standard.2010.07.09

At the moment, I have to go through some of the more standard material before we go to the more non-standard material.

现在我将会讨论一些标准的形式,接着再去讨论一些不标准的形式

耶鲁公开课 - 基础物理课程节选

For most people, that's a difficult concept and-- I think I may have mentioned some of this before, but let me give this history.

这个概念对大多数人来说有些难,我记得我之前提及过其中一些,但还是让我来讲述一下它的历史

耶鲁公开课 - 金融市场课程节选

But as I said before, the food environment has changed very quickly and people have not.

但是就像之前说的,食品环境改变迅速,而人却没有

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Some of the questions that I have already received from you before the class started.

有几个问题课前就有人问我了。

哈佛公开课 - 幸福课课程节选

Hesiod, whom I have not mentioned to you before, a poet who we think to have lived around 700 B.C., very early in the history of the polis, wrote one of his poems called, Works and Days.

赫西奥德,我之前跟你们提到过的,是一个生活在公元七百年左右的诗人,那还是在城邦历史的初期,创作了一首名为《工作与时日》的诗歌

耶鲁公开课 - 古希腊历史简介课程节选

int main I have declared main as, int main, as before.

我之前声明了main函数。

哈佛公开课 - 计算机科学课程节选

The position that says, you should always have the fact of your mortality forever before your mind's eye-- I think that's misguided.

那种认为，你应该一直永远想着,你必有一死的事实的观点-,我认为那是有误导的。

耶鲁公开课 - 死亡课程节选

We got an easy one. Let's just for the heck of it I should have found some better examples before I tried this. No mutant spiders here.

我们有了个简单的数字,让我们以防万一,我应该在尝试这个之前找几个更好的例子。

麻省理工公开课 - 计算机科学及编程导论课程节选

When you understand a sentence I said you have to have the capacity to understand a sentence even if you've never heard it before.

当你在理解我所说的一句话时,你必须要拥有理解这句话的能力,即使你在之前从未听到过这句话

耶鲁公开课 - 心理学导论课程节选

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

I can build class stock, and I can test class stock, before I have a class market.

我可以建立一个stock类，然后在有macket类之前测试这个类。

麻省理工公开课 - 计算机科学及编程导论课程节选