英语翻译【对此杜波依斯早就批驳过:“往往是残暴无情的肤色偏见造成了黑人的落后,而不是由于黑人落后才引起种族偏见.”】 别

William Edward Burghardt Du Bois brought up the argument on the point long time ago,most of the time,the black people's undevelopment is because of the ruthless skin color,but the racial prejudice is not because of their undevelopment.
自己翻译的,保证无语法错误,无句意错误.