from age

例句：

1. 1. I will go to the library from 9:00 am to 5:00 pm.
   我将从上午9点到下午5点去图书馆。
2. 2. He was born in Beijing from a wealthy family.
   他出生在北京一个富裕的家庭。
3. 3. The book is from China.
   这本书来自中国。