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灯光归用英语怎么说

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灯光归用英语怎么说
"Lights out" is the English phrase used to describe the act of turning off the lights. This phrase is often used in situations where the lights are turned off at a specific time, such as when going to bed or when the last person leaves a room.
The origin of this phrase is not entirely clear, but it is thought to have originated in the military, where lights out was used as a signal to turn off the lights and go to sleep. The phrase may also have originated in the maritime industry, where ships would signal the end of the workday by turning off the ship's lights.
Here are a few examples of "lights out" in use:
"It's 10 o'clock, so it's time for lights out." (这是十点,所以是关灯的时间了。)
"Don't forget to turn off the lights before you leave the room." (别忘了离开房间前关掉灯。)
"The guard will signal lights out in 15 minutes." (警卫将在15分钟内发出关灯信号。)

灯光归用英语怎么说

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