书籍 (shū jí): books

In order to write this paper, I consulted a large number of professional books in the library.

This bookstore specializes in selling history books and has attracted many history enthusiasts.

When moving, I found that those old books had already piled up all over the bookshelf.

He often buys second-hand books online because they are cheap and environmentally friendly.

The teacher suggested that we read more classic books to improve our writing skills.

This library places children's books on the first floor for the convenience of children to borrow.