?

"Boy, why have you got cotton-wool in your ear? Is it infected?"
“孩子，你為什么用棉花塞住耳朵？它感染了嗎？”?

"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."
“沒有，老師?？墒悄阕蛱煺f你告訴我的知識都是一個耳朵里進，一個耳朵里出，所以我要把它堵在里面。”