outwards, it achieves extreme speeds. Meanwhile, the 200-meter long cast iron barrel utilizes a more traditional gunpowder propulsion system.After exiting the barrel, it accelerates in two stages usi...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！ for rescue will be more than just Optimus Prime..."Distance is distance, but it's not outdated." Lu Cheng shook his head.This dealer's words make it sound like I gave the alliance defective products....