https://fengur.cn/tags/%E5%9F%8E%E5%B8%82%E7%AF%87/Recent content in 城市篇 on 风塘 WindHavenHugozh-cnTue, 25 Aug 2026 00:00:00 +0000https://fengur.cn/posts/modelcreate/%E5%8E%86%E5%8F%B2%E7%B1%BB/99b-%E6%AC%A7%E6%B4%B2%E4%B8%AD%E4%B8%96%E7%BA%AA-%E5%9F%8E%E5%B8%82%E7%AF%87/Tue, 25 Aug 2026 00:00:00 +0000https://fengur.cn/posts/modelcreate/%E5%8E%86%E5%8F%B2%E7%B1%BB/99b-%E6%AC%A7%E6%B4%B2%E4%B8%AD%E4%B8%96%E7%BA%AA-%E5%9F%8E%E5%B8%82%E7%AF%87/罗马帝国的衰落。5世纪，西罗马帝国灭亡，欧洲的城市逐渐衰落。罗马帝国时期的城市如罗马、君士坦丁堡等失去了往日的辉煌，人口减少，商业萎缩。