1、刷牙的英语：brush one s teeth，英 [br??] 美 [br??]。英 [ti?θ] 美 [ti?θ]。

2、How many times do I have to tell you before you understand it? Dont squeeze the toothpaste in the middle.我得说多少遍你才能明白?别从中间挤牙膏。

3、Whats the correct way to brush my teeth?正确的刷牙方法是什么呢?