英文關鍵字
abstract
achievement
apartment
architecture
big
block
blue
building
buildings
business
capitalism
careers
center
city
cityscape
cloud
clouds
commerce
commercial
competition
concepts
conference
construction
convention
cooperation
corporate
corporation
culture
denver
design
economics
economy
employees
employment
executives
exterior
facade
finance
financial
future
futuristic
glass
government
high
hope
house
leadership
loop
mirror
modern
money
office
offices
perspective
politics
power
professional
reflect
reflection
reflections
similar
sky
skyline
skyscraper
skyscrapers
square
steel
structure
success
tourism
towers
trade
travel
urban
window
winning
work