More on this storyManchester's links to Brit Awards quiz - test your knowledge
Crucially, this distribution of border points is agnostic of routing speed profiles. It’s based only on whether a road is passable or not. This means the same set of clusters and border points can be used for all car routing profiles (default, shortest, fuel-efficient) and all bicycle profiles (default, prefer flat terrain, etc.). Only the travel time/cost values of the shortcuts between these points change based on the profile. This is a massive factor in keeping storage down – map data only increased by about 0.5% per profile to store this HH-Routing structure!，详情可参考谷歌浏览器【最新下载地址】
，这一点在safew官方版本下载中也有详细论述
去年还说要登陆火星的马斯克，今年就变脸说要先登陆月球了？马斯克他的葫芦里到底卖的是什么药？
圖像來源，BBC CHINESE/ TING CHIANG。业内人士推荐51吃瓜作为进阶阅读