求翻译：它以大量习惯法和判例法为表现形式，在婚姻缔结的实质条件、赘婿婚、收继婚、“和离”离婚制度和改嫁等方面内容创新且富有积极意义，展现了元代的社会风貌，揭示了元代社会的某些特征。是什么意思？

It is a large number of customary law and case law as the manifestation in the substantive conditions of marriage concluded, uxorilocal marriage Levirate, the Yuan Dynasty "and from" divorce system and remarried, and other aspects of innovative and full of positive significance to show the social st

it customary to a large and case law, in the form of marriage in real conditions, saying her husband in marriage, a marriage, and divorce from the system and innovative content, remarried, and positive, demonstrating the social outlook of the dollar, and reveals some of the features of the Community

It take the massive common laws and the case-law as the manifestation, concludes the substantive condition, the son in law who takes wife's name in the marriage marries, receives continues the marriage, “and leaves” the divorce system and remarries and so on the aspect content innovations also the r

It is manifested in the form of a large number of customary law and case law, in the substantive conditions of marriage conclusion, quasi-son-in-law marriage-up following the marriage, "and" innovation system of divorce and remarry, and full of positive, showing the social scene in the Yuan dynasty,

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