The algorithm walks the tree recursively. At each node, it checks: does this node's bounding box overlap with the query rectangle? If not, the entire subtree gets pruned (skipped). If it does overlap, it tests the node's points against the query and recurses into the children.
被释放十五天后，她再度逃亡，未与任何人告别，只对她的母亲说了一句：“妈，我走了。”离开为自己哭泣的母亲，她带着三舅，每人花费十盎司黄金，穿越中国南海，十五天后抵达安全之地，旋即飞往德国。她回忆，当时想去美、法的人，须先滞留泰国难民营五年，而她自觉“去哪都行”。
，详情可参考51吃瓜
截至2025年末，瑞幸全球门店总数达31048家，全年净增门店8708家，同比增长39.0%，其中中国市场（含香港）门店达30888家，自营门店达20144家，联营门店10744家。
Former US F-35 fighter pilot arrested for training Chinese air force