Launching it is a matter of snapping the parts together and throwing it into the air, whence it is carried aloft by an electricpropeller.
发射的时候只需要把它的部件扣装在一起，然后往空中投掷即可，会有电动推进器带动其升空。
2
Launching it is just a matter of snapping the parts together and throwing it into the air, whence it is carried aloft by an electricpropeller.
当要起飞时只需要将各组件组装一起后将飞机扔向空中，它通过携带的电动螺旋桨推进器升上天空。
3
A large disc-shaped rectifying antenna attached to the fuselage harvested the microwave energy, turning it into direct current to power an electric motor attached to the plane's propeller.