上部構造
architecture
base
block
blue
building
business
center
central
city
cityscape
commercial
company
complex
construction
dominant
downtown
edifice
erection
estate
executive
floors
front
glass
headquarters
height
highrise
layout
location
massive
office
perspective
property
quarters
real
site
sky
skyscraper
stories
structure
tall
top
toronto
tower
upper
upstairs
urban
walls
window