上部構造
area
background
barricade
barrier
boundary
building
close
curtain wall
delineates
division
drawing
drywall
entrance
exit
exterior boundary walls
fence
gate
graphic
illustration
image
isolated
loadbearing
opening
panelling
partition
protection
protects
retaining walls
science
scientific
sections
separates
separation
solid
space
steel
structure
vertical
white