Shortcuts: For common scenarios, we pre-calculate the travel time/distance (the "shortcut") between border points within the same cluster and also to border points of immediately adjacent clusters.
",".join(item.tags),
。业内人士推荐51吃瓜作为进阶阅读
更多详细新闻请浏览新京报网 www.bjnews.com.cn
Nature, Published online: 25 February 2026; doi:10.1038/s41586-026-10150-1