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If you leave a place, the scenery will no longer belong to you; if you miss someone, that person will have nothing to do with you.
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2019/7/25
COLOR OF YEAR
指可见光中波长比蓝色更短,波长由380nm 至420nm 的一段,也是人类从光谱中所能看到波长最短的光,英语称为Violet。比其波长更短的称为紫外线。
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转眼秋天就到了