Some families now organize their family tree into two separate histories: genetic and emotional.

现在一些家庭将他们的家谱图分为两个分开的历史：遗传学的和情感的。

youdao

Some families now organize their family tree into two separate histories: genetic and emotional.

现在一些家庭将他们的家谱图分为两个分开的历史：遗传学的和情感的。

youdao