英文關鍵字
aisle
asian
attractive
beautiful
casual
caucasian
commuter
compartment
corridor
dress
girl
hall
hallway
headphone
interior
journey
listening
locomotive
mongolia
mongolian
music
one
pass
passage
passenger
person
rail
railroad
railway
russia
russian
short
siberia
siberian
single
station
tourism
track
train
trans
transsiberian
transportation
travel
traveler
travelling
vista
voyager
way
woman