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超大口径的火炮曾是战争中最具威力的武器,铁路则是人类工业文明进步的代表,这二者的结合便产生了20世纪40年代以前最令人敬畏的陆战武器——列车炮。
The large-calibre artillery was once the most powerful weapon in the war, and the railway was a representative of the progress of human civilization in industry. The combination of the two produced the most awe-inspiring weapon of the land before the 1940s—the artillery.