Move the throttle stick back to mid position-- swashplate moves to the mid point of its travel. 將油門操縱桿移動(dòng)到中間，傾斜盤移動(dòng)回行程的中點(diǎn)。
The color gradient is a smooth shading of colors from the center point of the path to the outside boundary edge of the path. 彩色漸變是從路徑的中點(diǎn)到路徑的外邊界邊緣的平滑的彩色漸變。