On the other hand, Du Bois's social experience had him know the inequality between the black and the white in fact.
另一方面，杜波依斯个人的社会经历又使他看到黑、白两个世界事实上的不平等。
On the other hand, Du Bois's social experience had him know the inequality between the black and the white in fact.
另一方面，杜波依斯个人的社会经历又使他看到黑、白两个世界事实上的不平等。
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