It was getting dark so I switched on the light and drew the curtains.

天快黑了，我打开灯，拉上了窗帘。

《牛津词典》

A tall girl, with light hair and rosy face, was leaning on Heidi, whose dark eyes sparkled with keen delight.

那是一个高个子的金发女孩，红扑扑的脸，倚在海蒂身上，她的黑眼睛里闪烁着深深的喜悦。

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The visual system detects patterns of light and dark and, building on experience, the brain creates a spatial map.

视觉系统可以探测到光亮和昏暗的模式，并且根据经验，大脑会创建一幅空间地图。

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They are in a dark room. But a General Electric light on a nearby table coverds them with a soft warm glow.

VOA: special.2010.09.20

On day one, light and dark are separated.

在第一天，光明与黑暗分界。

耶鲁公开课 - 旧约导论课程节选

And the myth has to do with these sort of pictures I was just describing where we don't actually live on the surface of the Earth of in the light, but rather live in certain hollows in the dark where we're mistaken about the nature of reality.

那个传说与我一直形容的,这个大局有关,我们并不真正生活在地表,生活在阳光里,而是生活在某种暗无天日的黑洞中,一个我们都误解了现实本质的地方

耶鲁公开课 - 死亡课程节选

The Unite union said the committee had "begun to shine a light on the dark side of the construction industry".

BBC: Construction workers

But reforms should be aimed at shining a light on this dark corner of the financial markets through better disclosure, not banning or invalidating the instruments.

WSJ: Give Some Credit to Credit-Default Swaps

Ten billion light-years distant, Mingus will help shed light on so-called dark energy, the force that appears to be speeding up cosmic expansion.

BBC: Supernova 'Mingus' could shed light on dark energy