| 释义 |
narrow gauge  nounA railway gauge which is narrower than the standard gauge of 4 ft 8 1/2 inches (1.435 m).Their subject is the narrow gauge railway that for 70 years connected the coal mines at Cliff Top with the coke ovens at Sewell....- The equipment of the narrow gauge railway once thought to be quite adequate for the traffic to be handled soon proved to be very inadequate.
- These narrow gauge steam railways have the charm of old-time steam engines, some dating back over 100 years!
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