When you lead the meditation, I think kneeling is fine, but for me it's really painful, not everybody can do that.

当进行冥想时，我觉得跪地可以接受，但确实感到疼痛，不是人人都可以坚持。

普林斯顿公开课 - 人性课程节选

As I mentioned, you can also use "I wish" when you express something that you do not want to have happen.

就像我之前提到的，当你想说明你不希望发生的事情时，你也可以用“I wish”。

I wish 课堂 - SpeakingMax英语口语达人

Now we can do more than that if we're being nerdy, but I'm not going to be this nerdy today.

如果我们再深究还能获得更多信息,不过今天就算了吧

耶鲁公开课 - 博弈论课程节选

I do not think we can believe that simple story as it stands.

我并不认为,这个简单的故事真能站得住脚

耶鲁公开课 - 古希腊历史简介课程节选

First of all, I'm very pleased when this happens, because I'm pretty confident that I can do this under duress, but I may not do it right every time.

首先,我非常乐意你们指出我的错误,因为虽然我对这些公式了如指掌,但我并不能保证每次都写对

耶鲁公开课 - 基础物理课程节选