Mac OS X is the world's most advancedoperatingsystem.
世界上最先进的操作系统。
2
With imported hydraulic system, the working ability has been improved. Advancedoperatingsystem, high control accuracy.
选用进口液压系统，提高了整机的作业能力。先进的操纵系统，控制精度更高。
3
Traditional serve applications usually work in a mainframe computer with an advancedoperatingsystem. Such application needs strong support from hardware and software.