Global transportation firms are designing helicopter-size versions that could zip people around like flying taxis, Jetsons-style, without a pilot on board.

国际运输公司也已着手设计直升机大小，能够像飞行的出租车一样，像《杰森一家》里的飞船一样，在没有飞行员的情况下载着人们飞来飞去的无人机了。