求翻译：视频监控系统是数字水利最重要的组成部分，水利行业具有地域分布广、运行设备较多等特点，在现有人员较少的条件下，如何更加有效地保障水利设备可靠的运行？如何实时监测水资源状态？传统的四遥已无法满足无人值班站的需求，使用视频监控系统来作为水利系统的重要补充，实现对水利运行情况的全方位监控管理将是一个较好的选择是什么意思？

Video surveillance system is the most important part of the digital water resources, water sector with regional features more widely distributed, running equipment, under the existing conditions with less staff, how to more effectively safeguard the reliable operation of the equipment of water conservancy? How real-time monitoring water resources status? Traditional four remote is unable to meet the needs of unmanned stations, use video monitoring systems as an important supplement to the water system, enabling the comprehensive monitoring and management of the water situation would be a better choice