The helicopter does not have to be pirouetting when the Autorotation starts.

在执行熄火降落的动作之前,机体不须保持自旋.

互联网

Repeat the above step , but this time start pirouetting counterclockwise.

机体以逆时针的方向保持自旋,重覆执行步骤3.

互联网

She was pirouetting in imitation of her teacher.

她在学老师用脚尖旋转.

互联网

Freestyle - can touch water forward tumble while pirouetting, after ShuangRenTiao jump, and single rolls, etc.

自由式 -- 可碰水、前滚翻 、 后滚翻、单人跳 、 双人跳等等.

互联网