英文關鍵字
asia
business
chinese
city
commercial
commuter
company
corporation
cost
crowd
design
diesel
distant
energy
exits
expensive
fast
fuel
gasoline
guard
handicap
helping
interior
journey
metro
modern
motion
move
movement
night
passenger
patient
people
person
place
platform
price
public
rail
railroad
railway
real
second
security
service
signs
speed
station
still
subway
system
taiwan
technology
time
train
transport
transportation
travel
traveler
tunnel
underground
urban
vehicle
view