上りと下りのエスカレーター
Schlüsselwörter
escalator,
landing,
up,
bilateral,
staircase,
move,
belt,
architecture,
business,
urban,
station,
building,
underground,
city,
glasses,
step,
lift,
indoor,
steel,
motion,
transport,
mall,
airfield,
transportation,
travel,
unmanned,
japan,
indoor,
indoor,
building
Deutsch
