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