No Cavities

　　A smiling boy arrived home from a dental visit,Hey mom,the dentist says I have no cavities.

　　His mom stared at him wide-eyed and quite surprised,It’s impossible --you never brush your teeth after cleaning the chocolate box before you go to bed!

　　Then the boy opened his mouth --he had not a tooth left!

　　我没有蛀牙

　　小男孩儿看完牙医，面带微笑地回到家：嘿，妈妈，牙医说，我一颗蛀牙也没有。

　　妈妈惊讶地瞪大眼睛：不可能你每回上床睡觉前都把巧克力盒子里的糖一下子吃完，而且从来不刷牙！

　　这时，男孩儿张开了嘴巴他的牙全被拔光了。