I envision a feature where users could toggle between different layers - political maps, physical maps, climate maps, etc. We could also add demographic or economic data for a more comprehensive perspective.

我设想了一个用户可以在不同层之间切换的功能——政治地图、物理地图、气候地图等。我们还可以添加人口统计或经济数据以获得更全面的视角。