英文關鍵字
airport
architecture
autowalk
background
board
building
business
ceiling
colorful
concourse
conveyor
design
destination
detail
direction
distance
doha
dubai
emirates
empty
entrance
excellent
exit
green
hall
handrail
interior
international
long
metal
modern
movator
moving
people
public
qatar
roof
sidewalk
sign
space
steel
structure
terminal
transport
travel
tube
urban
vacation
view
walkalator