英文關鍵字
architecture
building
city
climb
elevator
escalate
escalator
fast
futuristic
glass
indoor
indoors
inside
lift
light
metal
metallic
metro
modern
motion
move
movement
moving
path
perspective
stair
staircase
stairway
stairwell
station
steel
step
steps
structure
subway
technology
terminal
train
transport
transportation
travel
urban
walk
paris
france