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關(guān)注:1
2013-05-23 12:21
求翻譯:Dark skin protects people from strong sunlight. This may be why most people in hot, sunny parts of world have dark skin. In northern countries, where there is less sun, most people have light skin.是什么意思?![]() ![]() Dark skin protects people from strong sunlight. This may be why most people in hot, sunny parts of world have dark skin. In northern countries, where there is less sun, most people have light skin.
問題補(bǔ)充: |
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2013-05-23 12:21:38
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2013-05-23 12:23:18
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2013-05-23 12:24:58
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2013-05-23 12:26:38
Dark skin protects people from strong sunlight. This may be why most people in hot, sunny parts of world have dark skin. In northern countries, where there is less sun, most people have light skin.
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2013-05-23 12:28:18
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