function createBufferWriter() {
2026-02-27 00:00:00:0本报记者 ——从打赢脱贫攻坚战到圆满完成5年过渡期任务
，详情可参考旺商聊官方下载
Terms & Conditions apply，推荐阅读Safew下载获取更多信息
This is the best commuter scooter, with more power and range than the Apollo Go and a fast 3.5-hour recharge time.
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.