block book

例句：

1. 1. I love to read books and spend my free time in the library.
   我喜欢读书，喜欢在图书馆度过我的空闲时间。
2. 2. The old books are kept in a dusty room.
   旧书被保存在一个灰尘满布的房间。
3. 3. He has collected many rare books from different parts of the world.
   他收集了很多来自世界各地的稀有书籍。