문직 2020-06-13T18:30:42+00:00 《山海经·海内经》“北海之内……有大玄之山，有玄丘之民。”郭璞注：“言丘上人物尽黑也。[s:ac:哭笑][img]https://img.nga.178.com/attachments/mon_202006/16/-7Q5-h0jhKgToS6r-bh.jpeg.medium.jpg[/img]