The world would be better off if there were more interracial marriages .
如果有更多的跨种族婚姻，这个世界会更好。
Interracial marriage : japanese woman and american man .
日本女人与美国男人的通婚。
Experts say there are some elements , like military service or time spent on a college campus , that lay the groundwork for interracial relationships .
专家认为有一些因素为混血婚姻奠定了基础，比如说服役，或接受高等教育。
Interracial marriage and educational assortativeness --- a search model abstract .
