The building was darkened except for a single light burning in a third-storey window.

除了三楼的一扇窗户透出一丝光亮，整栋楼一片漆黑。

《柯林斯英汉双解大词典》

It was a light spacious apartment at the top of the building.

大楼顶层是一套宽敞明亮的房子。

《牛津词典》

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。

youdao

Fuller was head of a company that made a light-weight building material.

VOA: special.2010.05.30

Their base is a light industrial building just inside the Moscow ring road, and a passenger lift is only now being installed.

ECONOMIST: Russian computers

The robots currently are being assembled at QBotix headquarters in a non-descript building in a light industrial area of Menlo Park.

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"I'm not going to light up a whole building by myself, " she said.

CNN: Pedal power is fueling green awareness