alpage

例句：

1. 1.The book has 500 pages.
   这本书有500页。
2. 2. She counted the pages of her notebook.
   她数了笔记本的页数。
3. 3. The library has a large collection of books with over 10,000 pages.
   图书馆拥有超过10,000页的书籍收藏。