英文關鍵字
wall
concrete
galvanized
sheet
brick
asphalt
construction
site
low
tide
barrier
protection
leakage
aluminum
stainless
accumulation
water
precipitation
rain
building
basement
warehouse
storage
closed
glass
house
window
urban
grid
old
dirty
frame
foundation
real
estate
grille
exterior
grate
iron
lining
cellar
texture
grey
background
gray
structure
floor
home
shut
retro
dusty
pit
residential
bottom