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SourceTargetIdentical in N fontsа (U+0430)a40+ of 43е (U+0435)e40+ of 44о (U+043E)o40+ of 43р (U+0440)p40+ of 46с (U+0441)c40+ of 43у (U+0443)y35+ of 41х (U+0445)x40+ of 45
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这种效果在物理学上被称为「朗伯余弦定律」（Lambert’s Cosine Law），其核心特征就是无论从哪个角度观察，屏幕的亮度看起来都是一样的。
The A Wall:* Calculating a 200-300km car route (or even shorter bicycle/pedestrian paths) could mean visiting over a million road segments, taking 10-20 seconds. For longer trips, this wait could become frustrating.