### Chinese: 正版书籍，出版社直供，开具正规的电子发票，有问题随时联系在线客服！
### English: Genuine books, direct supply from publishers, issue regular electronic invoices, contact online customer service at any time!!
### Errors: There is a major error of incorrect translation has stylistic problems at "issue regular electronic invoices". There is a major error of incorrect translation includes information not present in the correct translation at "at any time". There is a major error of incorrect translation is missing content from the correct translation at "direct supply from publishers". There is a minor error of incorrect translation does not accurately represent the correct translation at "Genuine books".

### Improved English: Authentic books directly provided by publishing house, official electronic invoice available, please contact online customer service if you have any question!