今后我应该比以前更加努力学习。

I should work harder than before.

youdao

回家后我决心比以前更加努力学习。

After coming home I made up my mind to study harder than before.

youdao

回家后我决心比以前更加努力学习。

After coming home I made up my mind to study harder than before.

youdao