英文關鍵字
arrival
blurred
city
concept
crossing
danger
defocused
diminishing
emergency
europe
high
industry
intercity
journey
leaving
life
light
locomotive
mode
modern
motion
passenger
passes
people
perspective
photography
public
rail
railroad
red
rest
road
safety
sea
sign
speed
station
symbol
technology
tourism
tourists
track
train
transport
transportation
travel
vehicle
warning