map matching guidance

例句：

1. 1.The map matching guidance is crucial for navigation.
   地图匹配指导对于导航至关重要。
2. 2. The new map matching guidance system has improved the accuracy of our mapping.
   新的地图匹配指导系统提高了我们制图的准确度。
3. 3.The company's map matching guidance service is widely used by customers.
   该公司的地图匹配指导服务被客户广泛使用。