Simoneturn on the light中文意思是开灯。
例句：
1、There's no need to turn on the light.
不用开灯。
2、I didn't turn on the light, but groped my way across the room.
我没有开灯，而是一路摸黑走举信过房哪答裂间。
3、It is so gloomy in the room that you should turn on the light.
房间内太暗,你应该打开灯。
turn off the light 关李闭灯
例句：
1、Make sure to turn off the light before you leave.
临走前一定要熄灯。
2、Don't forget to turn off the light when you leave the room.
你离开房间时别忘了关灯。
