I hear you, Mother dear, I'm here.

我听到你了，亲爱的妈妈，我在这里。

I hear and I forget. I see and I remember.

我听了就忘，见了就记住。

I hear my mother calling, Joe.

我听到妈妈在叫我，“乔”。

I hear (that) he has passed the exam.

我听说他通过了考试。

I hear mum, speaking through the darkness.

我听到妈妈在黑暗中说话。

I hear him playing the piano in the next room.

我听到他在隔壁房间弹钢琴。

I hear they're going to build a new school there.

我听说他们要在那里建一所新学校。

I hear about you moving.

我听说你要搬家了。

I hear music coming from next door.

我听到隔壁传来的音乐声。

I hear about you being busy lately.

我听说你最近很忙。