remotely-controlled device

例句：

1. 1. This remotely-controlled car can travel at high speeds without any human intervention.
   这款遥控汽车可以在没有人干预的情况下高速行驶。
2. 2. The engineer remotely controlled the robot to perform a complex task.
   工程师远程控制机器人执行一项复杂的任务。
3. 3. The remotely-controlled drone was used to monitor the construction site for safety reasons.
   为了安全原因，使用遥控无人机监控施工现场。