所以，自己地义务就是好勤学习。

So, it's my duty to study well.

youdao

来这里上讲义来就应该好勤学习，自己却老是分心。

Come for class so you should study hard, but I was always distracted.

youdao

我在大学四年的学习中，我勤学苦练，夯实自己的基础；

In college I four years' study, I study hard bitterness practice, strengthen their basis;

youdao

我在大学四年的学习中，我勤学苦练，夯实自己的基础；

In college I four years' study, I study hard bitterness practice, strengthen their basis;

youdao