We can never just have it there before us or, as I say, if we can--if we can--it's a very, very difficult act of concentration.

我们永远不能只面对着它，或者，要我来说，如果我们可以的话，那将需要高度集中注意力，这是很难的。

耶鲁公开课 - 文学理论导论课程节选

And so, I have applied, but I can't really rely on it.

所以虽然申请了，不过不能只指望它。

耶鲁的著名人士 - 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

In other words, we cannot talk about individual particles.

换句话说，我们不能只研究单独的粒子。

麻省理工公开课 - 固态化学导论课程节选

And the reason is, and this will come up on the problems and a lot of students end up using this equation, which is why I want to head it off and mention it ahead of time, we can't use an equation because this equation is very specific for light.

原因是，很多同学在解题时,都会用这个方程，所以我要,事先提醒你们一下,我们不能用这个方程，因为它只对光是用。

麻省理工公开课 - 化学原理课程节选

An investment bank, if it's doing a pure investment banking business is not a depository institution.

如果投行只做投资业务的话,不能称作为一个储蓄机构。

耶鲁公开课 - 金融市场课程节选

We're interested only really in two things: One, can you differentiate between duple and triple meter; and two, can you recognize some very basic rhythmic patterns?

我们这里只关注两件事,一,你能不能区分两拍子和三拍子,二,你能不能识别一些简单的基本节奏形式

耶鲁公开课 - 聆听音乐课程节选

It's not just behavior that is important for understanding as well as improving life.

不能只靠行为观察，改善人生。

哈佛公开课 - 幸福课课程节选

If souls can't split,it can only follow one half of the brain, and that's why we'll get somebody that's got one half, sometimes the other half,but never both halves.

如果灵魂不能分割，只跟随一半大脑，才能有只有其中一个得到半个大脑的人存活，而没有两人同时存活的状况。

耶鲁公开课 - 死亡课程节选

You can deal with this by saying not just 5 km, but plus or minus 5 km.

你不能只说5公里,而应该是+5或者-5公里

耶鲁公开课 - 基础物理课程节选

I mean, it's a pity we can't kill people in experiments deliberately anymore, because we need to see how this works, but I can't do it.

我的意思是,很可惜我们不能在试验中故意杀人,只为了搞清其中的原理,我们不能那么做

耶鲁公开课 - 古希腊历史简介课程节选

You can't just look at the end stage or the result.

不能只关注最终结果。

耶鲁公开课 - 公正课程节选

Let's not study just the average that says that people can't really change.

不要只研究整体,整体看来的话，人是不能改变的。

哈佛公开课 - 幸福课课程节选

This has made it very clear that there has to be -if you announce anything you have to announce it all at once on a certain date and you can't have favored people that you give the announcement to.

很明显的一点...,如果要宣布事项,就要选定某一天,而且,你宣布的消息,不能只针对某一人群

耶鲁公开课 - 金融市场课程节选

But this is not a spectator sport.

但是你们不能只做观众

耶鲁公开课 - 基础物理课程节选