英文關鍵字
adult
airport
business
escalator
indoors
journey
length
move
people
railing
travel
three
women
man
path
corridor
together
tourist
terminal
girl
woman
walk
trip
passenger
moving
motion
arrival
vacation
perspective
life
departure
pedestrian
hall
caucasian
female
baggage
young
long
talk
group
person
face
travelator