直到现在我也不知道那晚我房里的到底是什么，我也不知道我到底想不想知道。

I never found out what was with me in my living room that night. I am not sure I want to know.

youdao

通过本文，我们会找到爱到底是什么，我们的身体到底发生了什么变化以至于让我们纵身于爱河并难以自拔。

In this article, we'll find out what love really is and what happens in our bodies that makes us fall in love -- and ensures we stay there.

youdao

你们常常在想光之工作到底是怎样的。 传播光明或者为别人提供疗愈到底是什么意思？

You often wonder what light work is really about.

youdao

Of course in the central test case this is what we all care about, for the unfortunate events that befall virtuous people.

当然，这是我们归根到底都关心的一个问题，因为有德行之人也会遭遇不幸。

耶鲁公开课 - 弥尔顿课程节选

It's always worth asking yourself what a line of poetry that is as aggressively unpleasant as this one is doing in a poem.

你需要不断的问自己，一句让人感到被侵犯，不悦的诗,正如这里的这句，到底想要表达什么。

耶鲁公开课 - 弥尔顿课程节选

How does this interesting human rights, the value of human rights pertain to the United States?

人权问题，人权价值观,到底在美国是什么样的？

普林斯顿公开课 - 人性课程节选