reciprocality

The history of the formation and development of Bai national culture is that of the exchange and reciprocality of culture among nations and nationalities .

一部白族文化史从其生成、发展的历史来说，也可以说就是一部中外文化和民族文化交流互动的历史。

The Westerners do not value reciprocality that much in give-giving , although they often present gifts during holidays , birthdays or social visits .

西方人不是很重视礼尚往来，尽管他们也常常在节日，生日和拜访时向亲朋好友赠送礼物。