Cleaning up, adding more lights, or including pleasant decorations can completely change the mood of a room.

清理卫生、多些灯光，或者添置小摆设都可以改变整个房间的氛围。

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But they do speculate that even when we communicate via E-mail, we may be more inclined to lie or distort if the lights are low than if the room were filled with sunshine.

但他们据实验结果推测，即使我们用e - mail通信，在房间里面光线微弱时，我们会比在满屋阳光时更容易说谎或歪曲事实。

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When you leave the room, turn off the air conditioning, heat, television, lights or any other electric devices.

当你离开房间的时候，请关闭空调，热水器，电视，电灯等其他的电器设备电源。

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Headlights or room lights could be spectrally tuned to match the innate differences in day, night and peripheral vision, providing more comfort and safety.

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Whether your room overlooks the mountains or the twinkling lights of the city, Mother Nature puts on a nightly show to be appreciated from your private patio.

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But I captured shots in a dark room with the lights off that looked crisp and clear not blurry or washed out by a flash.

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