Students must be (all ears) in Miss Liu's class.

同学一定是全神贯注的听刘小姐的课。

youdao

I weave the shoes of sorrow: Soundless shall be the footless light In all men 's ears of sorrow, Sudden and light.

我织那忧伤的鞋子：让脚步轻盈无声，在所有人忧伤的耳中乍现而轻盈。

youdao

The Teacher seemed to be a man who knew all, aman with eyes and ears in all places.

导师“好像知道所有的事情，在每个地方都有眼线。”

youdao

When it was suggested that more debris from the cathedral roof be sold in the gift shop the canon was all ears.

BBC: Cambridgeshire - Show sells part of city cathedral

But it might be in our ears, on our wrists, on the objects we observe or all three together and more.

FORBES: Does Google Glass Spell The End Of The Smartphone Wars?