了解亲属关系有助于追溯家族历史和遗产。

Understanding kinship can help in tracing family history and heritage.

他们通过共同的祖先发现了一个令人惊讶的亲属关系。

They discovered a surprising kinship through their shared ancestry.

两个家庭之间的亲属关系在他们的密切互动中显而易见。

The kinship between the two families was evident in their close interactions.

尽管住得很远，他仍然感到与表兄弟姐妹有很强的亲属关系。

He felt a strong kinship with his cousins, even though they lived far apart.

这个部落的亲属关系系统很复杂，涉及许多大家庭成员。

The tribe's kinship system is complex and involves many extended family members.

这是一种由亲属关系或私人关系引起的很强烈的感情。

It is a strong affection for another arising out of kinship or personal ties.

亲属关系作为一种普遍的社会现象，早就引起人类学家的关注。

People tend to make sense of relationship by viewing them as kinship.

就像亲属关系一样，友谊承担着永久不变的责任和义务。

Like ties of kinship, ties of friendship are meant to be permanently binding.

未满18周岁的外籍子女还须提供亲属关系证明；

Certificate of Kinship for children of overseas students, who are under 18 years of age.

在不同的社会和文化中，有不同的亲属关系称谓。

In different societies and cultures, there must be different systems of kinship terms.