An American stepped into a gun shop,"Give me the most powerful pistol."

　　"How many bullets do you need"

　　The American walked to a telephone booth,"Hello. Is that the bank How many people do you have,Please"

　　一个美国人走进枪支商店:"给我拿一支威力最大的手枪."

　　"您需要多少发子弹"

　　那个美国人走到公用电话间旁打电话:"喂,银行吗请问你们有多少人"