Just after class，a teacher asked to a studentBoy, why have you got cotton in your ear? Is it infected? You look very pain, No, sir, but you just told me everything my a ear went in one ear and out. so I am trying to stop it.
“孩子，你为什么用棉花塞住耳朵？它感染了吗？” “没有，老师。可是你昨天说你告诉我的知识都是一个耳朵里进，一个耳朵里出，所以我要把它堵在里面。”

选我吧，我打字很慢，不容易啊~（原创）