While the integration of a map component with location-oriented data is interesting in general, this mashup is especially revealing.

总的来说，地图组件和面向位置数据的集成很有趣，此 mashup 尤其具启迪意义。

youdao

My backpack has a high school geography books used in geography, very thin, but can not do tourism map, at most only to see the provincial or national location and general terrain.

我的背包里有一本高中时主修地理用的地图册，很薄，但做不了旅游地图，最多只能看看省际或国家的位置及大致地形罢了。

youdao