I know things even college professors don't know.

我甚至知道一些大学教授不懂的西。

You don't want to highlight or underline every single word you don't understand.

你不会想要把你读不懂的每个字画起来。

Lewis learned to trust God with those things he did not understand.

刘易斯学会了用他不懂的西来相信上帝。

Is there anything that you didn't understand while you were reading?

你读的时候，有什么不懂的地方吗？

Consult a dictionary when you can't understand a word.

有不懂的字时就去查字典吧。

If you can, ask your teacher a question about whatever you did not understand.

如果可以的话，问老师一个你不懂的问题。

And this is usually where the confusion happens.

同学们弄不懂的一般就在这里。

You will probably hear new words you do not understand. Write them down.

你可能会到你不懂的生词。把它们写下来。

After every lecture you can go and ask them something you didn't understand.

每节课后，你都能找他们问你不懂的问题。

There are still many things about the subject you don't know.

但在这个科目中仍有很多西是你们所不懂的。

Her mind received knowledge which had never before fallen in her way.

她以前无论如何也弄不懂的事，现在才恍然大悟了。

Now, keep on your toes, and if you need anything, ask me. Okay?

别大意哦 有什么不懂的就来问我 明白吗？

You don't get it. Why would you? You're everyone's first choice.

你不懂的。你怎么会懂呢？你是所有的首选。

They were examining the ship's circumstances, exchanging a few words in their incomprehensible dialect.

他们将船的情形检查一下，彼此用我不懂的语言说了几句话。

I'm here to help, so please ask me if you need to know what to do.

我就在这里，如果你有任何不懂的地方，尽管问我。

Is that some stupid paleontology word that I wouldn't know because I'm just a waitress?

那是什么？是因为我是女服务生而不懂的愚蠢古生物用语吗？

In fact, it's much better to ask instead of trying to answer a question which you haven't really understood.

事实上，与其回答你不懂的问题，不如问清楚。

Y'all don't understand my sense of humor, either.

你们也不懂我的幽默。

And how are you not getting how great this is?

你怎么会不懂其中的妙处？

Forgive me, um, I don't get any of this.

抱歉，我完全不懂你的意思。