我无法解释，因为她有时似乎精神不正常。

I cannot explain it, because she does not seem in her right mind at times.

youdao

我无法解释。

I cannot account for it.

youdao

和我妻子一样，我无法解释其中的原因。

Like my wife, I'm not sure how to explain it.

youdao

Maybe there is a difference there, I don't have a good theory as to what the difference is, since I don't have a good theory to what the difference is, I'm not in a good position to decide whether a reassembled body would be ? the same body or different body?

也许这两个案例是有不同，我没有充分的理论来,解释这两者之间的不同,由于我无法解释两者的不同，我也就无法去下结论,究竟重组的肉体,是原来的肉体还是不一样的肉体？

耶鲁公开课 - 死亡课程节选

Okay, so if we had stopped the class after the first week where all we learned to do was to delete dominated strategies, we'd be stuck, we'd have nothing to say about this game and as I said before, this is the most important game, so that would be bad news for Game Theory.

好了,如果我们只学了第一周的内容,即如果我们只学到了剔除劣势策略的话,我们没招了,我们无法解释这个博弈,但我之前说了,这是个很重要的博弈,这对博弈论来说可不是个好消息

耶鲁公开课 - 博弈论课程节选