Even when we turn off the bedside lamp and are fat asleep, electricity is working for us, driving our refrigerators, heating our water, or keeping our rooms air-conditioned.

即使当我们关掉了床头灯，深深地进入睡乡时，电仍在为我们工作，它帮我们开动冰箱，帮我们烧水或使我们房间里的空调机保持运转。

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Re-exposure is completed, must be over 5 minutes to allow the lamp cooling exposure machine, then turn off the power.

再曝光工作完成后，一定要过5分钟，让曝光机内的灯管冷却后，再关闭总电源。

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Don't turn the corridor's lamp off before everyone of the family has come home.

家人没回来完之前不要关闭走廊上的灯。

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Meantime, ibm executive Allan Schurr expects retailers like Home Depot eventually to stock simple ZigBee devices that look like lamp timers and can turn energy-hogging appliances on and off according to commands that consumers send over the Web.

FORBES: Magazine Article

Meantime, ibm executive Allan Schurr expects retailers like Home Depot (nyse: HD - news - people ) eventually to stock simple ZigBee devices that look like lamp timers and can turn energy-hogging appliances on and off according to commands that consumers send over the Web.

FORBES: Juicing the System