我经常听见他唱歌。

I often hear him sing.

youdao

我经常听见他在隔壁唱歌。

I often hear him sing in the next room.

youdao

我经常听见他在教室里唱歌。

I often hear him sing in the class room.

youdao

我经常听见他在教室里唱歌。

I often hear him sing in the class room.

youdao