Certain butterflies move into spots of sunlight that have penetrated to the forest floor and display by opening and closing their beautifully patterned wings in the bright spotlights.

某些蝴蝶飞进阳光照射到的森林地面上，在明亮的阳光下煽动翅膀以展示自己的美丽。

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Evolution chose the Fibonacci pattern to help trees track the sun moving in the sky and to collect the most sunlight even in the thickest forest.

生物进化选择了斐波那契布局帮助树木跟踪在天空中不断移动的太阳，让树木即使在最茂盛的森林中也能尽量多地收集阳光。

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LAKE FOREST, Calif., 9 March 2008. Getac Inc. in Lake Forest, Calif., is introducing the B300 rugged notebook computer with the option of a high brightness sunlight readable panel of 1200 nits.

位于加州的Getac公司推出带有阳光下可视性达1200的高亮度显示器的B300型笔记本电脑。

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The most popular route along the valley today is an ascent of the Mont des Loups, bounding up wooden steps and over little rivulets through a forest dappled with sunlight.

BBC: Qu��bec's wood runners

First, when released into the air as a result of incomplete combustion (from sources as varied as badly serviced diesel engines and forest fires), soot particles absorb sunlight, and so warm up the atmosphere.

FORBES: Soot and CO2 In The Arctic