英文關鍵字
abstract
apartment
architecture
background
black
blue
building
business
center
city
cityscape
construction
corporation
design
evening
facade
futuristic
geometric
glass
hall
high
hotel
indoors
inside
interior
light
meeting
modern
morning
office
open
perspective
reflection
room
shadow
shape
shiny
silhouette
sky
skyscraper
steel
structure
technology
travel
twilight
urban
view
wall
wide
window