在人类之前，会不会有超级文明的存在，但已经被完全摧毁无痕迹？https://www.zhihu.com/question/46444247 (水城百事)

by 匿名, Saturday, January 24, 2026, 15:37

[ No text ]

403 views

不会。就中国这些大基建。你把地球毁灭几遍都消灭不了。你现在能挖出恐龙。你为什么挖不出高铁汽车和机器人？

by 华西不高兴, Saturday, January 24, 2026, 16:33 @ 匿名

[ No text ]

388 views

1329271 Postings in 193845 Threads, 2660 registered users, 384 users online (3 registered, 381 guests)