交头接耳

With a quick look the teacher reproved the child for whispering in class.

老师以极快的表情斥责在课堂上交头接耳的同学。

All that giggling and whispering was too much for me — I had to leave the room.

我受了那些咯咯的笑声和交头接耳的子——只好离开了那个房间。