switch locked indication

例句：

1. 1. The switchlock indication on the remote control is auseful feature for ensuring that the device isnot accidentally turned off.
   遥控器上的开关锁定指示器是一个有用的功能，可以确保设备不会被不小心关闭。
2. 2.The engineer found the switch lockindication to be inconvenientand decided to modify it to make iteasier to use.
   工程师发现开关锁定指示器不方便，决定修改它以使其更容易使用。
3. 3. The manufacturer provided a detailed switch lockindication diagram to help users understand how toproperly operate the device.
   制造商提供了详细的开关锁定指示图解，帮助用户了解如何正确操作该设备。