示例
A：Why one plus one equals three is right sometimes?
B：You've got me!
A：为什么有时候一加一等于三是对的？
B：不知道。
A：Magic cube? You've got me!
B：Ha-ha, I can teach you if you give me the card.
A：魔方？不会。
B：哈哈，你把卡片给我，我就教你。