从此我上课认真听讲，回家认真复习。

From then on I listen carefully in class, go home to review carefully.

youdao

上课，我认真听讲，积极发言。

In class, I listen carefully, actively speak.

youdao

在博尔英语课上，我很积极举手发言，上课认真听讲。

At the English class in Power, I'm active to speak and study hard.

youdao

在博尔英语课上，我很积极举手发言，上课认真听讲。

At the English class in Power, I'm active to speak and study hard.

youdao