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.
在这个需求爆发的节骨眼，电商时代的巨轮也转到了老张面前。
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The Wu-Tang Clan are the only hip-hop act to be nominated
Жители Санкт-Петербурга устроили «крысогон»17:52