英文關鍵字
bus
business
cabin
carriage
city
close
commuter
commuting
contemporary
culture
empty
grab
grip
hall
hand
handle
handrail
hold
indoors
inside
interior
journey
lifestyles
line
metro
people
public
railing
railroad
stand
standing
station
subway
suspended
tone
track
traditional
traffic
train
tram
transit
transport
transportation
travel
trip
tube
underground
vehicle