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.
一边是价格赶超大城市的蛋糕、米面、咖啡，另一边是月薪两三千、理货员岗位都要抢破头。
，详情可参考Line官方版本下载
Old Thames barges have been sunk in an estuary to reduce erosion and create a new "island" habitat for birds, in a project the National Trust believes to be the first of its kind in the UK.，更多细节参见safew官方下载
一夜暴裁4000人，股价飙涨25%，联创发文：AI时代不需要那么多人了。关于这个话题，heLLoword翻译官方下载提供了深入分析
"My grandson is devastated," he said, "but we've resigned ourselves to the fact that we've got to go".