But they glow red under ultraviolet light, and the dogs' nails and abdomens, which have thin skins, look red even to the naked eye.

但在紫外线的照射下，它们会发出红光，尤其是爪子和皮肤很薄的腹部，用肉眼都能看出发红。

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A flame darted from the logs and she bent over the fire, stretching her thin hands so close to it that a faint halo shone about the oval nails.

一片火焰从木柴中跃起，她朝炉火弯了弯身，把瘦削的双手伸得离火很近，一团淡淡的光晕闪烁在她那椭圆的指甲周围。

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I look down and see her 8 delicate hands, their skin so thin I can faintly see their veins, her nails round, soft, and clear.

我低下头，看见她那双精致的手。那是如此的纤瘦，我几乎能看见那手上的脉络。她的指甲圆润而柔软干净。

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