这则英语笑话,看不懂.

问题描述:

这则英语笑话,看不懂.
A guy says to his friend, "Guess how many coins I have in my pocket." The friends says, "If I guess right, will you give me one of them?" The first guys says, "If you guess right, I'll give you both of them!"

哈哈,就是回答的那个不小心透漏答案了呗,类似,你吃了几碗饭?我才不告诉你我吃了两碗.