I'm starting the advanced class.

我开始学高级课程了。

youdao

I wanted to take the advanced class but I didn't have the prerequisites.

我想上高级课程，但是不满足它的前提要求。

youdao

I wanted to take the advanced class but I didn't have the prerequisites.

我想上高级课程，但是不满足它的前提要求。

youdao