Geographical Information System is a new technology of geographical research.
地理信息系统是地理学研究的新技术。
Geographical Information system is a newly designed computer management system.
地理信息系统是一个新开发构建的计算机管理系统。
Geographical Information system is a newly designed computer management system.
地理信息系统是一个新开发构建的计算机管理系统。
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