“未来大厦243层,第一小学到了,请下车。”飘浮在空中的飞行巴士停靠在摩天大厦外的停泊站。同时,大厦外的私人飞行器停泊站也有许多小型飞行器进进出出,这是早上交通最繁忙的时刻。未来,越来越多的交通工具将摆脱地面行驶的限制,能在空中飞。那么,这样的生活距离我们又有多远呢? “The future building 243 layer, the first elementary school, please get off.” Floating in the air of the flight bus docked at the parking outside the skyscraper. In the meantime, there are also many small aircraft entering and leaving the private jet park outside the building, which is the busiest moment in the morning. In the future, more and more vehicles will get rid of the restrictions on the ground and fly in the air. So how far is this life from us?