声明函数时，枚举类型位于 description 和 type 之间：
Израиль нанес удар по Ирану09:28。Line官方版本下载是该领域的重要参考
В России ответили на имитирующие высадку на Украине учения НАТО18:04。关于这个话题，51吃瓜提供了深入分析
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.
也是因为上述种种，我们最终决定，让狗留京过年，找一家机构寄养几天。