Teacher: Boys, I have a riddle to ask you. There's something wearing beautiful feather, and it can wake you up every morning. What is it, Tom?

　　Tom: A feather duster, with which father wakes me up every morning.

　　老师：孩子们，我有个谜语要你们猜：有一种东西，浑身都是漂亮的羽毛，每天早晨它能叫你起床。它是什么东西呢，汤姆?

　　汤姆：鸡毛掸子，爸爸每天都用它叫我起床。