我什么都没学到！

I didn't learn anything!

youdao

因为他们是密切相关的，我什么都没学到关于数学之前。

For they are closely related to mathematics which I learned nothing about before.

youdao

因为他们是密切相关的，我什么都没学到关于数学之前。

For they are closely related to mathematics which I learned nothing about before.

youdao