Haha, you can also comment on this ~ of course, the environment doesn't matter. It's warm in winter and cool in summer. This is a good place to study. These books are complete. If you don't have it, you can borrow it from Jiuli and return it here. The procedures for borrowing and returning books are quite advanced and convenient. There is a small supermarket in it, and things are cheap. Students who like studying or reading books can soak in it all day ~ ~