The implications of variation in skin pigmentation for the blush have attracted discussion for centuries. Two long-standing positions are identified. First, the blush has been identified with shame...

中文翻译：

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肤色和脸红

几个世纪以来，皮肤色素沉着变化对脸红的影响一直引起人们的讨论。确定了两个长期立场。首先，脸红已经被认作羞耻了……