1, you dream of a book, and the book represents study, which shows that you are a person with great inner pressure and are always worried that your study is not good enough. Congratulations. Generally, such people will achieve something in their careers.
2, keywords: mom, sister, dancing, class, the first two are because you miss them very much (what's the matter? Long time no see? ), dancing may be your hobby, but class is something imprinted in your soul like a brand, so you let it continue in your dreams. It is not surprising that many people still dream of taking exams in the examination room when they are in their forties and fifties.
3, I am still a relative, so it will be helpful to care about my relatives and do more practical things.