Directional control is achieved through the opposing movement of the robot's head and torso sections, which is synchronized by means of two electric motors and cables.
定向的控制是通过机械手的头部和躯干部分的相对运动，这是由两个电动马达和电缆的装置同步来实现的。
2
In the video, the natural movement of the head, mouth-synchronized sound may be related to changes in rhythm and phoneme arising from the order.
在视频中，自然的头部动作，同步的发声口型可由相关的韵律变更和音位的次序而产生。
3
Their existence and movement in this moment is synchronized, even harmonious as the power shifts back and forth between the central arch they form together.