- a railway gauge which is narrower than the standard gauge of 4 ft 81/2 inches (1.435 m).
noun: narrow gauge, plural noun: narrow gauges
...cypress and Taiwania wood. 2008-02-26 06:40:45 補充： A series of narrow-gauge railways were built in the area during this time to facilitate...
... few overnight trains that still run in Japan run on the old narrow gauge network which the Shinkansen parallels. 在日本，幾個仍在運行...