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Why the sun lightens our hair,but darkens our skin?为什么太阳能把头发晒浅,却能把皮肤晒黑?Why don’t you ever see the headline“Psychic Wins Lottery”?为什么你从来没见过头版头条写过“算命
Why the sun lightens our hair,but darkens our skin?Why does solar energy lighten my hair but it can tanning my skin? Why don’t you ever see the headline”Psychic Wins Lottery“? Why have you never seen the front page? Headline written ”Fortune-telling"