666，对此书，我已经无语，只能说6，看图 脱页，有小洞，这是别人退货后的吧?!而且，编辑走走心行吗!看到都想笑，Since you can Sold out English books, please see clearly, OK?It's too bad for you. It's a book.The quality of the book is not good, and the content is not good.What else can I say?😒