这意味着它能像一架直升机那样作空中悬停，而在向前飞行时，又能降低主旋翼的速度，因为它的一对短翼提供了部分升力。

This means it can hover like a helicopter, but when flying forward can reduce the speed of the main rotor because the wings provide part of the lift.

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把一对复合偏心轴套在底盘和顶部甲板上，您可以提出完整的大会，向前或向后。

By turning a pair of composite eccentric bushings in the chassis and top deck, you can move the complete assembly forward or backward.

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