说明：  指北针分类信息软件是一款全自动分类信息软件，高效稳定建立SEO外部链接。，可以对众多大型中型分类站做推广。客户只要录入好帐号，密码，以及内容，就可以快速实现信息的覆盖。
(Finger needle classification information software is a fully automatic classification information software, efficient and stable establishment of SEO external links. It can promote many large and medium-sized classification stations. Customers can quickly achieve information coverage by entering a good account, password and content.)