The Video On Demand System is one of value-added service the most important vocationalwork in the Digital Television .
视频点播系统是数字电视业务中最重要的增值服务之一。
2
Library management system, which is the foundation of libraries 'vocationalwork and reader services, performs direct effects on the quality and efficiency of library work.
图书馆管理系统是图书馆开展业务工作和读者服务工作的基础，直接影响着图书馆工作的质量与效率。
3
She travelled to a dozen countries and built a institution whose architecture was inspired by Reims Cathedral and whose vocationalwork echoes that of the Volvo high schools in Sweden.