M: OK. A crying blonde asked a policeman for help to find her lost dog. The policeman suggested that she put an ad in the paper. The blonde responds: "I can't, because my dog can't read." Li Hua, do you understand the joke?
M: Well, you can call her a bimbo. Bimbo is a very dumb woman, not necessarily a blonde.
L: 你的意思是,bimbo可以指笨的女人,不管她是不是金发女郎。
M: That's right. Remember last week in class, a girl asked who won World War II, the Germans or the Japanese? What a silly question, she's a real bimbo.
L: 对,我记得!她问第二次大战是德国人胜还是日本人胜,提得出这样问题的人才真是个bimbo。
M: Yeah, it's scary that an American did not even know who our first president was or who won World War II. But it's still not nice to call her bimbo, though.