y people are still confused about whether they should listen to you or San Bao."Chen Tong suddenly realized and excitedly said, "I understand now."Seeing Chen Tong understood his meaning, Li Chen nodd...轉碼失敗！請您使用右上換源切換源站閱讀或者直接前往源網站進行閱讀！rstanding of firearms was not extensive, but he knew that the rifling was a meticulously crafted process.Otherwise, the gun prototypes that existed in Ming and early Qing dynasties would not have rema...