The algorithm also visits children in order of distance to the query point. This means it checks the most promising quadrants first, which tends to find a good candidate early and enables aggressive pruning of the remaining quadrants. Without this ordering, the algorithm would still produce the correct result, but it would prune fewer nodes.
Personal dictionary
。关于这个话题，WPS官方版本下载提供了深入分析
An S/370 computer with a 3704 or 3705 running the NCP would connect (usually，这一点在safew官方下载中也有详细论述
And for those who say Old English is more like German... look how far we got without using it at all! Though at this point, it would be helpful:
"tags": ",".join(item.get("tags") or []),