治疗师首先做简短介绍，展示机器人能做什么——介绍其头部和手臂如何移动，泡泡吹管如何作业。

A therapist begins with a brief introduction showing what the robot can do-here's how the head and arms move, how the bubble blower works.

youdao

治疗师首先做简短介绍，展示机器人能做什么——介绍其头部和手臂如何移动，泡泡吹管如何作业。

A therapist begins with a brief introduction showing what the robot can do-here's how the head and arms move, how the bubble blower works.

youdao