男女双方通过接触认识、感情融洽后,不定期走动同居,并不登记结婚,这种现象被社会学家称为“走婚”。这一现象,在人类社会早期的母系氏族社会普遍存在。四川云南交界地带的摩梭人至今仍保持着这种婚俗。但目前在社会上,这种“走婚”的形式有逐渐上升的趋势,特别是老年群体。 After getting acquainted with each other, the two men and women walked from time to time to live together and did not register for marriage. This kind of phenomenon was called by sociologists as a “marriage.” This phenomenon is prevalent in the matriarchal society of early human society. Mosuo people in the junction of Yunnan and Yunnan Province still maintain this kind of marriage. However, in the society at present, there is a gradual upward trend in the form of “marriage”, especially for older people.