passive movement

例句：

1. 1. The robot's passive movement is controlled by acomputer program.
   机器人的被动运动由电脑程序控制。
2. 2. The team's passive movement wasimpressive during the match.
   球队在比赛中的被动运动令人印象深刻。
3. 3. The passive movement of thecar caused us to lose our balance.
   汽车的被动运动让我们失去了平衡。