The invention belongs to a means of transport, which contains a slewing gear, and provides a vehicle, a car, a rail vehicle, an aerocar and a helicopter.

本发明属于含有转动运输工具，提供了一种轮、辆、火、飞行和。

It's the late 1940S,people flew in an aerocar,a car that could turn into an airplane, on TV's "love that bob" show.

在1940年代晚期，，子可以转变成飞，在电视。