track-following servo

例句：

1. 1. The robot's ability totrack and follow the human operator is impressive.
   机器人能够跟踪并跟随人类操作员的能力令人印象深刻。
2. 2. The new software allows foreasy tracking of customer data.
   新的软件使得客户数据的轻松追踪成为可能。
3. 3. The teamused a track-following servoto navigate through the narrow tunnel.
   团队使用一个跟随轨道的伺服器来在狭窄的隧道中导航。