Teacher: Walter, why don't you wash your face? I can see what you had for breakfast this morning.
Walter: What was it?
Teacher: Eggs.
Walter: Wrong. That was yesterday.
實(shí)質(zhì)性的糾正
老 師:沃爾特,你為什么不洗臉?我看得出你今天早飯吃了什么。
沃爾特:我吃了什么?
老 師:雞蛋。
沃爾特:錯了,老師。那是昨天吃的。