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.
Москвичи пожаловались на зловонную квартиру-свалку с телами животных и тараканами18:04
。同城约会是该领域的重要参考
短期來看，最高指揮部的混亂使得任何重大的軍事升級都成為風險更高的提議；指揮鏈的中斷和高層領導的不穩定，增加了針對台灣嘗試複雜行動的成本；，这一点在heLLoword翻译官方下载中也有详细论述
"As a result, we have begun speaking to colleagues about some changes to our head office that will involve some roles being removed and new roles created."，详情可参考爱思助手下载最新版本