n.同宗，血缘，血亲关系

Consanguinity is a traditional practice in many Middle Eastern societies.
在许多中东社会中，近亲结婚是一种传统习俗。
The couple decided against marrying due to concerns about the potential health risks associated with consanguinity.
这对夫妇因为担心近亲结婚可能带来的健康风险而决定不结婚。
Inbreeding, or consanguinity, can lead to an increased risk of genetic disorders.
近亲繁殖或血缘关系过近可能会增加遗传性疾病的发病率。
They were first cousins, but their love was so strong that they ignored the taboo on consanguinity.
他们是堂兄妹，但他们的爱情如此强烈，以至于他们忽视了关于近亲结婚的禁忌。
Some cultures actively discourage consanguinity to maintain genetic diversity within the population.
有些文化积极阻止近亲结婚以保持人口中的基因多样性。
Consanguineous marriages have been documented in various ancient civilizations, including Egypt and Rome.
历史记录显示，在古埃及和罗马等文明中都存在近亲结婚的现象。
In some cases, consanguinity may be encouraged as a means of strengthening family ties or preserving wealth within a clan.
在某些情况下，近亲结婚可能是为了强化家族联系或在氏族内部保留财富。
Consanguinity laws vary greatly from country to country, with some nations banning it altogether while others permit limited forms.
各国对近亲结婚的法律规定差异很大，有的国家完全禁止，而有的则允许有限制的形式。
The high rate of consanguinity in this region has led researchers to investigate its effects on population health.
该地区高比例的近亲结婚促使研究人员研究其对人群健康的影响。
The prevalence of consanguinity among certain ethnic groups reflects cultural norms and historical traditions.
某些族群中近亲结婚的普遍性反映了其文化规范和历史传统。