The vehicles would have flappable wings as a disguise but use a separate propulsion system to fly.

这个工具有拍动的翅膀做伪装，但是用一个分开的系统来做飞行。

youdao

The vehicles would have flappable wings as a disguise but use a separate propulsion system to fly.

这个工具有拍动的翅膀做伪装，但是用一个分开的系统来做飞行。

youdao