Re: [問卦] 中國發明火藥槍砲卻輸給洋人?
Ernest 發表於 11-03 23:48 (5 則推文)
https://www.ptt.cc/bbs/Gossiping/M.1762184882.A.0AC.html
Re: [問卦] 中國發明火藥槍砲卻輸給洋人?
gk1329 發表於 11-04 00:07 (0 則推文)
https://www.ptt.cc/bbs/Gossiping/M.1762186026.A.575.html
Re: [問卦] 中國發明火藥槍砲卻輸給洋人?
caelum 發表於 11-04 01:22 (2 則推文)
https://www.ptt.cc/bbs/Gossiping/M.1762190545.A.688.html