1三个朋友到美国纽约度假,他们在一家酒店的45楼订了一个套房。一天晚上,电梯出现故障,他们决定徒步走回房间,并约定轮流说笑话、唱歌、讲故事,以减轻登楼的劳累。笑话讲了,歌也唱了,好不容易爬到第34层,大家都感觉精疲力竭。“好吧,彼得,你来讲个故事吧。”彼得说:“故事不长,却令人伤心至极——我把房门的钥匙忘在大厅了。” One of three friends on vacation in New York, United States, they set a suite on the 45th floor of a hotel. One night, the elevator failed, they decided to walk back to the house on foot, and agreed to take turns joking, singing, telling the story, in order to reduce the burden of ascension. Speaking of jokes, singing songs, finally climbed to the 34th floor, we all feel exhausted. “Well, Peter, you tell a story. ” Peter said: “The story is not long, but it is extremely sad - I forgot the key to the door in the hall. ”