说明：  人事管理系统的主要任务 是对人事档案进行整理，使得能方便快捷地对人事档案进行查询、统计、更新、并且能按一定要求输出报表。
(Personnel Management System' s main task is to organize the personnel file so that can quickly and easily query on the personnel files, statistics, updates, and can output statements in accordance with certain requirements.)