But we cannot find it."

VOA: special.2009.12.26

But we cannot live forever, " which is why I would not live forever."

但是我们无法永远活下去，“所以我不会永远活下去“

耶鲁公开课 - 死亡课程节选

We cannot do anything about protons, they are buried in the nucleus, but we can add or subtract electrons.

我们不能改变质子，它们埋藏在原子核内，但是我们能够增加或减少电子。

麻省理工公开课 - 固态化学导论课程节选

"We need a durable and successful flow of credit in our economy, but we cannot tolerate profits that depend upon misleading working families.

VOA: standard.2009.05.09

We are bodies in motion, and who cannot help but obey the law or the physics of attraction and repulsion.

我们处在运动状态，这是无法控制的，只有遵循规律,或者引力和斥力的规律。

耶鲁公开课 - 政治哲学导论课程节选

We cannot confirm those ideas. But we can tell you that people have been growing chilies for centuries, and there are many kinds.

VOA: special.2009.04.21

And the answer is that-- yes it won't make a difference to our wellbeing but it also doesn't mean that we cannot increase our level of wellbeing.

答案是-,是的，它不会改变我们的幸福水平,但并不意味着,我们不能提升自己的幸福水平。

哈佛公开课 - 幸福课课程节选

But many who have seen the parks we have described today say that such pictures cannot really capture the huge, beautiful areas of land.

VOA: special.2009.04.15

There were words in there--they said something--of course, we cannot guarantee that they won't go up in value but historically they have always done it or something like that.

他们在文中吹嘘...当然,我们不能保证金币不会升值,但金币的历史行情趋势始终向上

耶鲁公开课 - 金融市场课程节选

We cannot succeed in this endeavor alone, but we can lead it, we can start it."

VOA: special.2009.04.11

But also unlike n, l cannot have just any value, we can't go into infinity.

但不像n，l，不能取所有整数，不能到正无穷。

麻省理工公开课 - 化学原理课程节选

"But,in a larger sense, we cannot dedicate we cannot consecrate we cannot hallow this ground.

VOA: special.2009.11.12

But we still cannot solve it." Dupin took the pipe out of his mouth.

VOA: special.2009.12.26

But,he says,we cannot accept that an Iraqi reporter be treated like this, especially since we are a fledgling democracy.

VOA: standard.2009.03.12

But that also means that we cannot blame the United States for every problem that arises in the hemisphere,".

VOA: standard.2009.04.17

"We cannot say subsidies but we call it machinery restructuring, because as you know the machinery for the shoe is already 20-years-old."

VOA: standard.2010.05.13

"But the fact of the matter is, we cannot negotiate with the laws of physics.

VOA: standard.2009.11.09

"And while we will continue to do everything we can, we cannot be sure what the future will hold, but we are doing our absolute level best."

VOA: standard.2009.07.29

"The American people believe in immigration,". "But they also believe that we cannot tolerate a situation where people come to the United States in violation of the law."

VOA: standard.2009.06.19

"But,it puts us in a very awkward position because,if we cannot go there ourselves to see what they are doing, to whom they are distributing and what criteria they are using, how much they are keeping for themselves, how much is getting lost, we start losing control over it,"

VOA: standard.2009.08.07

"You are always going to have racism, you are always going to have sexism, you are always going to have classism, that is something that we cannot change in one fell swoop, but with work and efforts like what is being done at IMAN, we chip away at that, one person,one character, one idea at a time."

VOA: standard.2010.03.15