随着我们变老，我们的皮肤变得更加苍白。

As we age, our skin becomes paler.

《柯林斯英汉双解大词典》

我们的皮肤帮助我们感觉东西，触摸或伤害别人。

Our skin helps us feel things, touch or hurt others.

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我们的皮肤可以防晒。

Our skin keeps out sunshine.

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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？

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