求翻译：同学录社交网站是基于信息交流基础上采用PHP技术与MySql数据库技术设计开发的一个系统。提供了包括用户注册、用户登录、公共留言板、资料修改等一系列功能。是什么意思？

正在翻译，请等待...

Schoolmate records the public relations website is uses the PHP technology and a MySql data bank technology design development system based on the communication foundation in.Provided including the user registration, the user has registered, the public message center, the material revision and so on

Tongxuelu social networking site is based on the exchange of information based on PHP and MySql database technology design and development of a system. Provided include user registration, user login, modifying a number of features, such as public message boards, information.