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.
而且中国人的储蓄观念强，消费讲究“值不值”。邮轮在欧美是“一价全包”的省心，但在中国游客看来，付了房费只是基础，船上喝杯酒要钱，吃个特色餐厅要钱，服务费还要另算。乘以汇率7之后，总感觉在不停地被“割韭菜”。，更多细节参见搜狗输入法2026
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Фото: Павел Родимов / Фотобанк Лори，推荐阅读搜狗输入法2026获取更多信息
Welsh actor Matthew Rhys has said the United States "owes" his homeland for contributing to the country's rich history.
将豆腐切成麻将大小的方块，轻轻埋入柏树灰中，让其酣睡一夜。这个过程中柏树灰将豆腐完全浸渍，豆腐在柏树灰中尽情呼吸，吸收其间的矿物质和碱性成分，同时挥发部分水分，为炒制做准备。浸渍一夜，时长刚刚好。