英文關鍵字
architecture
ballast
black
bridge
change
construction
crossing
crossroad
design
direction
frame
gravel
grey
industry
iron
journey
junction
line
metal
old
outdoor
path
pattern
perspective
rail
railroad
railway
rain
river
road
sky
sleeper
sleepers
station
steel
stone
structure
track
traffic
train
transport
transportation
travel
tunnel
way
wet