求翻译：长期以来黑人在美国始终摆脱不了贫困，一直处于社会 的最底层。尽管美国一直口口声声说尊重人权、 不同肤色的人享有平等的权力等等，但是黑人的人权并没有从根本上得 到应有的保障。2008年第一位非洲裔总统奥巴马的出现， 也并没有从根本上改变美国黑人的社会地位。他并没有成为美国种族歧视的终结者是什么意思？

Blacks in the United States has long been unable to escape poverty , he has been at the bottom of society.

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长期以来黑人在美国始终摆脱不了贫困，一直处于社会 的最底层。Although US always keeps on proclaiming said the respect for human right, the different skin color person enjoys equal authority and so on, but black's human rights fundamentally have not obtained the safeguard which should have.In 2008 first African lineage president A

Black for a long time in the United States always get rid of poverty, has been at the bottom of society. Although the United States has repeatedly said that respect for human rights, where people of different races have equal powers, and so on, but black rights and fundamentally has not given due pr

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