Endogamy
01
内婚制, 同一群体内通婚
the practice of marrying within one's own social, ethnic, or cultural group
例子
In some communities, endogamy is encouraged to preserve cultural traditions.
在一些社区中，鼓励内婚以保留文化传统。
Endogamy within the tribe helps maintain the purity of their lineage.
部落内的内婚制有助于保持他们血统的纯洁性。
