Right click control the knuckle (telescope) Angle, left click control the slewing and topping Angle.

用鼠标点击控制关节(望远镜)的角度，左键控制回转和一流的角度。

youdao

He dislocated his left thumb's knuckle in a basketball game.

他在篮球比赛中让左手关节脱臼了。

youdao

He dislocated his left thumb's knuckle in a basketball game.

他在篮球比赛中让左手关节脱臼了。

youdao