授受不亲回避在某些原始部落里凡有特定关系的家庭成员之间尤其是不同性别的姻亲之间互相不能见面和说话的习俗
In some primitive tribes, there is a custom that family members with specific relationships, especially those of different genders by marriage, cannot meet or talk to each other
以上为机器翻译结果，长、整句建议使用 人工翻译 。