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- Will you please turn off the light when you leave? 你离开时请关灯好吗？
- Please turn off the light when you leave the room. 离开房间的时候，请把电灯关了。
- I'm sleepy. Please turn off the light. 我困了,请你把灯关上。
- Please turn off the light when you leave the classroom. 离开教室的时候，请把灯关掉。
- Please turn off the light, please put out the lamp, please stop this song. 请把灯关了,请把灯熄了,请把歌停了。
- Please turn off the electric power. 请把电源关掉。
- Please turn off the light. 请把灯关掉。
- Will you please turn off the air conditioner? 麻烦把冷气关掉好吗?
- Please turn off the radio [gas, steam, recorder]. 请把无线电[煤气，暖气，录音机]关上。
- He turned off the light before going out. 他出门前把灯关掉。
- Oh,how frightening,please turn off the TV,John. 呀，太可怕了!约翰，请关掉电视机。
- Please turn off the alarm clock. 请把闹钟关了。
- Do you mind if I turn off the light? 我把灯关掉你不反对吗?
- Turn off the lights when you leave. 离开时把灯熄掉。
- Please turn off the flow of water. 请把水关掉。
- He turned off the light and the room was in complete darkness. 他关上了灯，室内一片漆黑。
- Please turn off the tap before you leave. 请随手关水龙头。
- I forgot to turn off the light before I left home. 我出门前忘了关灯了。
- Please turn off the tape recorder. 请关掉录音机。
- I laid my book aside, turned off the light and went to sleep. 我把书放在一边，关了灯睡觉。
