第二、周代同姓不婚之制并非是周人对原始族外婚的简单承继,它的主要功能已发生了变化,婚姻为政治服务的社会功能非常显著。
Secondly , I think the phenomenon that the people of zhou don 't marry each other of the surname isn 't a simple inherit of originality marriage . It 's mainly function changes , the purpose of marriage is serve for politic evidently .