Blue Feather

基本解释

There's something special in a blue feather.
蓝色的羽毛有一些特别。
Instead of passively waiting for the Universe to bring you a blue feather, why not simply get up and do a Google image search for "blue feather"?
与其被动地等待别人给你这支蓝色羽毛，为什么不行动起来在Google的图像搜索引擎里搜索“蓝色羽毛”？
One interesting fact about the blue color of the Blue Jay's feather is that the brilliant hue does not come from pigmentation, but rather the structure of the feather itself.
关于冠蓝鸦蓝羽毛的一个有趣的事实，它们的毛色与其说是色素沉淀的结果，不如说是羽毛自身结构形成的。
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