求翻译：本系统分为前台和后台，前台主要实现新闻分类、浏览、查看公告和留言，后台实主要现系统信息管理、新闻分类管理、新闻信息的管理、公告管理和留言管理。是什么意思？

The system is divided into foreground and background, foreground main news categories, browse, view announcements and messages, background real current system information management, news category management, management of news and information bulletin and message management.

This system is divided into the foreground and background, and the reception desk main news category, browse, view announcements and messages, the background is now real-time information system management, information management, information management, information management and message management

This system divides into the onstage and the backstage, the onstage main realization news classification, the browsing, the examination announcement and the message, the backstage solid main present system information management, the news classification management, the news information management, t

This system is divided into the foreground and the background, foreground main news category, browse, view announcements and messages, background real major information systems management, information classification and management, services management, Bulletin of information management and message

正在翻译，请等待...