毛皮之下，我们有黑色的皮肤。这有助于我们吸收太阳的热量。

Under our fur, we have black skin. This helps us take in the sun's heat.

youdao

小女孩的双颊红扑扑的，棕黑色的皮肤在阳光下闪闪发光。

The youngster's cheeks were in such a glow that it showed even through her sun-browned skin.

youdao

在皮毛下面，它们黑色的皮肤可以吸收热量。

Under the fur, their black skin absorbs heat.

youdao

If an American, because his skin is dark, cannot eat lunch in a restaurant open to the public-- , then who among us would be content to have the color of his skin changed and stand in his place?

如果一个美国人，因为他的皮肤是黑色，而不能在一家对公众开放的餐馆吃午餐…,诸如此类的话，那么我们当中有谁会愿意,换上他的肤色，接受他受到的待遇？

耶鲁公开课 - 心理学导论课程节选