英文關鍵字
airplane
airport
arrival
background
blurred
business
busy
defocus
delay
departure
destination
elevator
escalator
flat
flight
going
hurry
indoors
inside
international
journey
lift
mobility
modern
motion
moving
passenger
people
plane
safe
speed
stair
staircase
stairway
technology
terminal
tour
tourism
tourist
transfer
transportation
travel
travelator
trip
vacation
voyage
walk
walks
walkway
way