英文關鍵字
armchair
car
carriage
city
coach
column
communication
compartment
fast
illumination
inside
interior
lamp
light
metro
metropolitan
modern
moscow
motion
mouvement
nobody
passenger
platform
public
railroad
rails
railway
rolling
salon
seat
service
speed
structure
subway
traffic
train
transport
transportation
trip
tube
tunnel
underground
urban
wagon
window