except Exception:
We wanted a scenario where, say, 5 well-placed border points could efficiently represent an area with 5,000 internal points and 10,000 road edges. This would reduce those 10,000 edges to just 5*4/2 = 10 shortcuts for routing through that cluster at a high level – an incredible 1:1000 point ratio and a 30x reduction in edges to consider for the high-level path!。关于这个话题，新收录的资料提供了深入分析
。新收录的资料对此有专业解读
Once you look at the generated code for an implementation with a user-defined constructor you'll get this:
Video evidence examined by the BBC reveals that 17-year-old Shreeyam Chaulagain - the youngest of the 19 victims - had been unarmed and was trying to leave the scene when he died.，这一点在新收录的资料中也有详细论述