你的孩子有几个堂/表兄妹？

How many cousins do your children have?

youdao

我的舅舅和舅妈有三个孩子，他们是我的表兄妹。

My uncle and my aunt have three children. They are my Cousins.

youdao

我的舅舅和舅妈有三个孩子，他们是我的表兄妹。

My uncle and my aunt have three children. They are my Cousins.

youdao