英文關鍵字
abstract
achievement
action
ambition
architecture
automatic
business
city
climb
conveyor
escalator
europe
floors
france
futuristic
goal
going
gold
interior
layout
luxury
mall
metal
modern
monaco
money
motion
motor
move
movin
moving
parallel
perspective
power
reach
rich
stair
staircase
stairs
stairway
steel
steps
technology
transport
transportation
urban
video
walkway
wealth