地标建筑：美国，五角大楼，世界最大单体行政建筑！_哔哩哔哩_bilibili

Name: %E5%9C%B0%E6%A0%87%E5%BB%BA%E7%AD%91%EF%BC%9A%E7%BE%8E%E5%9B%BD%EF%BC%8C%E4%BA%94%E8%A7%92%E5%A4%A7%E6%A5%BC%EF%BC%8C%E4%B8%96%E7%95%8C%E6%9C%80%E5%A4%A7%E5%8D%95%E4%BD%93%E8%A1%8C%E6%94%BF%E5%BB%BA%E7%AD%91%EF%BC%81
Uploaded: 2025-08-15T21:16:35.285Z