曾孙女

例句：

1. 1. She has a granddaughter who is studying in thecity.
   她有一个孙女，正在城里学习。
2. 2.The family had two children, one ofwhom was a granddaughter.
   这个家庭有两个孩子，其中一个是孙女。
3. 3. Grandpa often talks about his granddaughter's achievements.
   爷爷经常谈论他的孙女的成就。