多謝你

The books are lightly used in my opinion because a few of them got wrinkles on the corner of the cover (as shown in the pictures). I’m not aware of any noticeable marks or dirt. I understand different people has different interpretation of “lightly used” that’s why I let buyer to check the books during face trade. While you didn’t point out anything wrong on the trade date, you made such a comment after a month which is unreasonable.