Randomly selecting border points or using simple geometric divisions (squares/hexagons) results in too many border points per cluster (50-80). This leads to a shortcut explosion (N*(N-1)/2 shortcuts), making the files large and and calculations slow.
There were ticker tape parades, congressional honours and a place on the cover of Time Magazine. And they had not even set foot on the Moon.，这一点在快连下载-Letsvpn下载中也有详细论述
Tiny Footprint: Our HH-Routing data adds only 0.5% to 1% to OsmAnd's already incredibly compact map sizes. The entire planet's car routing data is around 800MB!，详情可参考爱思助手下载最新版本
"""HTML解析器 - 专注内容提取"""