使用方法：双手握把手柄，沿着圆弧顺时针或逆时针方向转动。

Use Method:Hold the handail with two hands. turn it in clockwise or counterclockwise wise direction.

youdao

使用方法：双手握把手柄，沿着圆弧顺时针或逆时针方向转动。

Use Method:Hold the handail with two hands. turn it in clockwise or counterclockwise wise direction.

youdao