“绝不能出现这边宣布全面脱贫，那边又出现规模性返贫”“巩固拓展脱贫攻坚成果是全面推进乡村振兴的底线任务”……
Graphing — Axes, NumberPlane, FunctionGraph, ParametricFunction, VectorField, BarChart，更多细节参见服务器推荐
host = "truenas.local"，详情可参考51吃瓜
Resulting HH structure: ~3 million border points, ~541,000 clusters