Teacher: Jack, why aren't you listening?
Jack: But, teacher, I'm listening.
Teacher: If you were listening, tell me what I said just now.
Jack: You said, "Jack, why aren't you listening?"
老師：傑克，你為什麼不認真聽課?
傑克：老師，我正在聽課呀!
老師：如果你剛才在聽課，那告訴我剛才我說的什麼。
傑克：您說的是：“傑克，你為什麼不認真聽課?”