"non-fiction" could also named "knowledge book", which tell us "fact" or "realistic" knowledge.

又叫做「知识类」图书，它的内容是关于一些事实或真实的事物。

youdao

"non-fiction" could also named "knowledge book", which tell us "fact" or "realistic" knowledge.

又叫做「知识类」图书，它的内容是关于一些事实或真实的事物。

youdao