我低下头，看着自己交叠在柠檬水瓶上的双手，不知道现在该做些什么。

I looked down at my hands wrapped around the lemonade bottle, not sure what to do now.

youdao

比如，人们还不知道现在正流行食管癌，而这一病症是非常难以治疗的。

People don't know there is an epidemic of cancer of the oesophagus, for example, which is very hard to treat.

youdao

我不知道现在的你是否和我一样的心情，那是一种类似爱情的东西在蠢蠢欲动。

I have the faintest idea whether you share the same feelings with me. Something like love is provoking my deepest emotion in my heart.

youdao

But it was there for over a thousand years, and we now know things to be a little different.

但是，它存在了超过1000年，我们现在知道的事情有点不一样。

麻省理工公开课 - 固态化学导论课程节选

Anybody have any questions on that, because when we voted, the majority of the class thought it was reversible Yes.

上节课我们投票时，多数人都认为它是一个可逆过程，而现在大家应该都知道了,它其实是不可逆过程，有问题吗？

麻省理工公开课 - 热力学与动力学课程节选

And I don't actually know the periodic table entry for raisins. So I'll have to write it out.

我不知道葡萄干的周期表条目是什么,所以现在我要把它写出来。

麻省理工公开课 - 计算机科学及编程导论课程节选