他在弹钢琴，他的妈妈也在弹。

He plays the piano. So does his mother.

youdao

听！他在弹钢琴。

Listen! He is playing the piano.

youdao

他在弹钢琴。

He is playing the piano.

youdao

他和他的兄弟在弹钢琴的技巧上难分高下。

He rivals his brother in his skill as a pianist.

youdao

我经常听见他在房间里弹钢琴。

I often hear him the piano in the room.

youdao

我经常听见他在房间里弹钢琴。

I often hear him play the piano in the room.

youdao

在老师的帮助下，他最终学会了弹钢琴。

He finally learned to play the piano with the help of the teacher.

youdao

当他经过那所房子时，看到一个女孩在弹钢琴。

Passing by the house, he saw a girl playing the piano.

youdao

当他经过那所房子时，看到一个女孩在弹钢琴。

Passing by the house, he saw a girl playing the piano.

youdao