我们班的同学比他们班的同学学习更刻苦。

The students in our class work harder than those in their class.

youdao

我告诉我的孩子，要他们通过刻苦学习来改变命运。

I tell my children to study hard, to improve their lives.

youdao

由于刻苦学习，他们取得了很大进步。

Having studied hard, they have made good progress.

youdao

可怜的孩子！他们现在学习更加刻苦，是吗？

Poor boys! They work harder at school nowadays, don't they?

youdao

为了打下坚实的基础，他们刻苦地学习英语。

In order to lay a solid foundation they work hard at English.

youdao

为了打下坚实的基础，他们刻苦地学习英语。

In order to lay a solid foundation they work hard at English.

youdao