Fast-moving wildfires rage across southwestern US
The algorithm maintains a running "best distance" that starts at infinity. As it walks the tree, it checks each visited point and updates the best distance if it finds something closer. Before recursing into a child node, it checks whether the closest possible point in that child's bounding box is farther than the current best. If so, the entire subtree gets pruned.
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The cabinet report said that, during Storm Dennis and Storm Bert, much of the pavement and highway was under water and there was extensive damage to the properties.，详情可参考heLLoword翻译官方下载
Atmospheric machine-gun has fired storm after deadly storm at the region this year, leaving a trail of widespread destruction
一個關於外交政策的章節中有一部分專門提到委內瑞拉，雖未明確要求推翻馬杜羅（Nicolás Maduro）政權——而特朗普政府今年稍早已採取此行動。