英文關鍵字
architecture
ascend
background
building
business
bustle
city
climb
design
elevator
escalator
fast
floor
futuristic
glass
handrail
inside
interior
international
light
mechanical
metal
modern
motion
move
movement
office
path
public
railing
rising
shopping
stair
staircase
stairs
stairway
station
steel
step
steps
subway
technology
terminal
transport
transportation
travel
travelers
upwards
urban