Lisa wins the first prize in the English speech contest of her college.

利萨在她大学里的英语口语竞赛中得了第一名。

But I always feel disappointed. I have many problems with English learning.

可是我总是感觉很失落。我学英语时遇到了很多问题。

I feel confused about the grammars.

很多语法我都搞不清。

And my writing is not good. I feel so frustrated.

而且我作文写得不好。我很失落。

I know that, mom. But sometimes I'm just sad.

我知道的，妈妈。可是有的时候，我就是难过。

Yes, mom. You are right. Nothing is impossible to a willing heart. I will keep going.

是，妈妈。您说的对。有志者，事竟成。我会继续努力的。