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.

本发明属于含有置的运输工具，提供了一种轮、辆、火、飞行和直升。

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.

1940代晚期，，子可以变成飞，电视的。