有一个笑话,讲四个外星人空投到中国的四个地方。第一个外星人来到北京,马上就有居委会的大妈拿起电话说:“公安局,有空投特务!”第二个外星人掉在上海,上海人挺高兴地说:“这个东西好好玩,应该送到动物园去卖门票,一张票可以卖50块。”第三个外星人掉到广东,广东人说:“没有吃过这个东西,拿来煲汤吧。”第四个外星人掉在成都,成都人说:“师兄,刚好三缺一,来来来,打麻将。” There’s a joke about four aliens dropping airfields to four places in China. The first alien came to Beijing, immediately have the aunt picked up the neighborhood said: “The Public Security Bureau, there is no time to drop a spy!” The second alien fell in Shanghai, Shanghai people are happy to say: “This thing is fun, it should be sent to the zoo to sell tickets, a ticket can sell 50.” The third alien fell to Guangdong, Cantonese said: “Have not eaten this thing, used to soup it ”The fourth alien fell in Chengdu, Chengdu, said: “ Brother, just three shortages, come and play mahjong. ”