在二十二世纪的天空中央漂浮着一栋美丽的云朵房子。这栋房子由一朵又一朵白云搭建而成,上面有一顶像大象耳朵的帐篷。到了夏天,房内热气被吸收到帐篷上,冬天再被释放出来,好比一台不知疲倦的大空调,全心全意为主人打造一个既节能又舒适的家居环境。假如有龙卷风来袭,帐篷就会把所有云朵聚拢起来,龙卷风带不走什么,只好乖乖地离开了。 Floating in the middle of the twenty-first century sky a beautiful cloud of houses. The house is built of white clouds, with a tent like an elephant’s ear. In the summer, the heat in the room is absorbed into the tent, which is released again in winter. It is like an untiring large air conditioner, wholeheartedly for the owner to create an energy-saving and comfortable home environment. If there is a tornado, the tent will gather all the clouds up, the tornado does not go away, had obediently left.