英文關鍵字
architecture
base
basement
beam
black
build
cement
color
column
concrete
construct
construction
cottage
dirty
drill
earth
equipment
foundation
frame
ground
home
house
iron
line
log
machine
material
metal
molds
pile
piles
pilescrew
piling
power
reconstruction
rod
site
steel
structure
summer
support
technology
timber
under
vehicle
vertical
work
zooming