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.
Цены на нефть взлетели до максимума за полгода17:55，更多细节参见WPS下载最新地址
Hero 区域（标语标签、主标题、副标、标题动画）。，推荐阅读WPS下载最新地址获取更多信息
其中白色是广角像素、蓝色是窄角像素，转动屏幕，窄角像素就看不见了。
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