geographical name index

例句：

1. 1. The geographical nameindex is a database that provides information onthe names of places around the world.
   地理名称索引是一个数据库，提供世界各地地名的信息。
2. 2.The geographical name index is used by researchersto identify and study the distribution of plantand animal species.
   地理名称索引被研究人员用来识别和研究植物和动物物种的分布。
3. 3. The geographical name index is essential fortravelers who want to learn about the localculture and history of a particular region.
   对于想要了解特定地区的当地文化和历史的旅行者来说，地理名称索引是必不可少的。