求翻译：从长期痛苦的经历中,黑人深深地认识到法律上的解放并不能实现政治上的解放,必须拥有切实的投票权,通过选举出自己的代表进入国会,使国会通过有利于黑人的立法,才能使自己的权利得到保障是什么意思？

From the long and painful experience, deep understanding of the law on the black liberation and political liberation can not be achieved, must have the right to vote effectively, through their elected representatives to Congress, so Congress passed legislation in favor of black, to make their rights

In the long term, painful experience, black deeply conscious of the law cannot be achieved and the liberation of political liberation, and had to have the right to vote and elect their own representatives, through access to the National Assembly passed by Congress, to the Legislative Council for bla

From in the long-term painful experience, the black deeply realized deeply the liberation cannot realize in the political liberation to the law in, must have the practical voting right, through elects own representative to enter Congress, causes Congress through to be advantageous to black's legisla

The long painful experience, black deeply recognize the legal emancipation and do not achieve political emancipation, must have the right to vote, through elected their representatives to the Congress, the Congress to pass legislation in favour of black people, to make their own rights are protected

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