Vast: vast: vast; Sea of smoke: the vast sea. Describe the richness of classics and books.
A lot of sweat: Dongyu, the house. Books sweat when transported and can be piled on the roof when stored. Describe a large collection of books.
There are many books. Use "sweating a lot".
Khan Niu Saidong described a large number of books. Use "sweating a lot".
The sweaty cow stuffed the book into the house. Cattle are so tired that they sweat when they are transported, and they can fill the whole house when they are stored. Describe a large collection of books.
/kloc-the wealth of 0/00 cities describes a large number of books, just as rich as owning many cities.
Chajia Wanzhong Chajia: Put the book on the shelf. Axis: a stick in an ancient scroll, used to refer to books. Describe a rich collection of books.