巡道工，护路员受雇保养或巡查铁道的工人 A worker employed to maintain or inspect railroad tracks.
一辆机车沿着铁道隆隆地驶去。 A locomotive pounded down the railway track.
对核动力铁道机车和汽垫船已做了研究，但这些应用一般被认为，往好里说也是徒劳。 Studies have been made of reactor powered railway engines and hovercrafts, but these applications are generally regarded as marginal at best.
