他们听了我的讲座，但我不知道他们领会了多少？

They listened to my lecture, but how much did they taken in, I wonder?

youdao

我不知道来的人都是怎么样的，我明白，我也许是一个局外人，但是我的确对这个讲座很感兴趣。

I didn't know why other people came here, I understood that maybe I was an outsider here, but I was indeed very interested in this lecture.

youdao

知道了，我在讲座中学到了不少东西。

I see. I really learned a lot from the lecture.

youdao