英文關鍵字
action
activity
airport
arrival
building
city
commuter
concourse
diminishing
elevator
escalator
exit
falls
female
femininity
hall
human
indoors
journey
life
luggage
mode
motion
move
moving
one
passenger
pedestrian
people
person
rush
speed
staircase
standing
station
time
transport
transportation
travel
travelling
urban
urgency
vacations
woman