Boy, why have you got cotton-wool in your ear? Is it infected? "No, sir, but you said yesterday that everything you told me went in one ear and out the other, so I am trying to stop it."
“孩子,你為什么用棉花塞住耳朵?它感染了嗎?”
“沒(méi)有,老師??墒悄阕蛱煺f(shuō)你告訴我的知識(shí)都是一個(gè)耳朵里進(jìn),一個(gè)耳朵里出,所以我要把它堵在里面。”