书是正版的!用英语怎么说?

• .1.参考答案-1
  This is the copyright version!
• .2.参考答案-2
  The book is genuine!
• .3.参考答案-3
  The book is published legally.
• .4.参考答案-4
  The book is original.
• .5.参考答案-5
  ORIGINAL BOOK
• .6.参考答案-6
  The book is the original installation legal copy!
• .7.参考答案-7
  The book is not a pirated one.
• .8.参考答案-8
  The boook is original