我就不明白，再做一次有什么意义。

I don't see the point of doing it all again.

《牛津词典》

我就不明白绳子太长就会打结，而你的舌头却不能？

I don't understand the rope knot is too long will, and your tongue is not?

youdao

这些事情我也是要做的，我就不明白他为什么总是这样小题大做。

I have to do these things too, and I don't understand why he has to make such a big deal about it.

youdao

Say, "Shelly, I didn't really understand what you were saying about the soul.

你就说，薛立，我真的不明白,你所说的关于灵魂。

耶鲁公开课 - 死亡课程节选

I'm going to look sort of with some care at these passages - so all will become clear, but particularly in this: Sidney-- and I didn't exactly quote the passage in which Sidney does this - but I urged you to believe that he does-- Sidney actually ranks poetry somewhere between divinity and the other sciences.

我会重点讲这点,等我讲完你们就明白了-,我不读他的原句了,但我想让你们知道，西德尼的确-,将诗歌排在了,神学和其他科学之间。

耶鲁公开课 - 文学理论导论课程节选