恐怕我必须早走。我没时间了。我还有别的事情要做。

I'm afraid I have to. I don't have time. I have something to do.

youdao

我恐怕我不行。

I'm afraid I can't.

youdao

我恐怕现在不行，我太忙了。

I'm afraid I can't. I'm so busy now.

youdao

Okay, have to stop there--might add a word or two-- but on Thursday we turn, I'm afraid with a certain awkwardness; I wish there were an intervening weekend, to Freud and Peter Brooks.

好的，必须在此停下了，再加一两句-,到周四我们将会，恐怕有点尴尬;,我希望会有一个周末，留给弗洛伊德和彼得，布鲁克斯。

耶鲁公开课 - 文学理论导论课程节选

You know, I would guess probably because, or usually people plagiarize because they're in a hurry.

你知道，我猜恐怕是因为，或者通常人们因为着急才抄袭。

抄袭是很严重的问题 - SpeakingMax英语口语达人

Right? Now, unfortunatly, I myself just do not fall behind that idea, and I'll tell you why.

不错，但是恐怕我自己,不同意这种观点，我来告诉你为什么。

普林斯顿公开课 - 人性课程节选