英文關鍵字
train
trip
inside
journey
indoor
transportation
tourism
carriage
corridor
window
interior
compartment
door
railroad
railway
wagon
rail
travel
longdistance
distance
traveler
travelling
coupe
hall
empty
urban
comfortable
room
white
passing
light
passage
handrails
russia
asia
transport
subway
modern
ride
nobody
place
locker
express
view
equipment
metallic