求翻译：19世纪后期，由于复杂的历史原因，黑人的音乐吸收了白人的音乐因素并形成自身的独特风格，得到了快速的发展，不久便诞生了流行音乐历史上最重要的一音种乐体裁——布鲁斯（blus），这是一种具有独特的和声体系、曲式体系和演唱风格的黑人音乐，甚至可以说它是现代流行音乐之母。是什么意思？

The late 19th century, due to complex historical reasons, black music has absorbed elements of music and white to form their own unique style, has been rapid development and soon gave birth to the history of pop music sounds the most important kinds of music genres - Bruce (blus), which is a unique

In the late 19th century due to the complexity of the historical reasons, the number of black music has absorbed the whites and create their own music factor has been the unique style of rapid development and soon gave birth to the pop music history's most important music genre of music - The Byblos

The late 19th century, as a result of the complex historical reason, black's music have absorbed Caucasian's music factor and forms own unique style, obtained the fast development, then were born in the pop music history a most important sound to plant happy literature style - - Bruce (blus) soon, t

19th century late, due to complex of history causes, black of music absorption has white of music factors and formed itself of unique style, are has fast of development, soon will was born has popular music history Shang most important of a tone species Le genre--Bruce (blus), this is a has unique o

On later stage of the 19th century, because the complicated historical reason, the black person's music absorbed the white man's music factor and formed one's own unique style, get fast development, emerge pop most important one transliteration a kind of happy types under history --The blues (blus),