general-world position system

• 全球定位系统

general-world position system的用法和样例：

例句

1. The Internet and the GPS unit have covered the whole world.
   因特网和全球定位系统已经覆盖了全世界。
2. The deal to the Russian system is the world's second global positioning system.
   俄罗斯的格洛纳斯系统是世界上第二套全球定位系统。