remote-controlled operation

例句：

1. 1. The robot can perform a remote-controlled operation to clean the floor.
   这个机器人可以通过遥控操作来清洁地板。
2. 2. The remote-controlled car is very popular among children.
   遥控汽车在孩子们中非常受欢迎。
3. 3. In this remote-controlled experiment, we can observe theeffects of different variables on the outcome.
   在这个遥控实验中，我们可以观察不同变量对结果的影响。