在学校我学习很努力对我来说是快乐交朋友。

At schools study very hard and it is happy for me to make friends.

youdao

因此，我学习很努力，并有了机会到国外学习。

So I studied real hard, got a chance to go abroad to study.

youdao

在学校，我学习很努力，对我来说是快乐交朋友。

At school, I study very hard and it is happy for me to make friends.

youdao

I've been studying really hard, but I just don't get it.

我一直很努力地学习，但总是学不好。

I'm worried 实战 - SpeakingMax英语口语达人

I studied hard.

我学习很努力。

I'm sure 实战 - SpeakingMax英语口语达人