机车走行线 locomotive running track ; engine line

行走式收线架 transportable take-up stand

行走的路线 route of the walk ; on routes ; Routes operated

行走式放线架 mobile pay-off stand ; travelling pay-off stand

楼梯行走线 [建] walking line

龙华线走行音 MTR Longhua Line

走人行横道线 Crosswalk line

沿线走行公里 running kilometers on the road

曲线行走 curved path walking

我们走在这条平行线上 We walk the parallel line