Default model (overridden by --model)
Her departure will mean the end of one of soap's most popular couples
，这一点在体育直播中也有详细论述
这份宏伟的战略擘画，是向着基本实现社会主义现代化目标、奋力开创中国式现代化建设新局面的路线图、宣言书。，更多细节参见PDF资料
Regions with many nearby points keep subdividing. Regions with few or no points stay large. The tree adapts to the data: dense areas get fine-grained cells, sparse areas stay coarse. The split grid is predetermined (always at midpoints), but the tree only refines cells that need it. Sparse regions stay as single large nodes while dense regions subdivide deeply.，详情可参考PDF资料