上部構造
area
background
barricade
barrier
boundary
building
building walls
concrete
curtain wall
delineates
diagonal
diamond
division
drawing
drywall
exterior boundary walls
fence
fenced
gate
gated
graphic
green
illustration
image
isolated
loadbearing
panelling
partition
plants
protection
protects
retaining walls
science
scientific
sections
separates
separation
solid
space
structure
vertical
white
wood
wooden