英文關鍵字
aluminium
architecture
attach
balk
builder
building
closeup
construction
craft
eaves
equipment
fastener
fastening
fixing
frame
hand
home
house
incomplete
indoors
industry
instrument
job
male
man
material
metal
metallic
nail
object
process
professional
screw
site
structure
technology
tool
trussing
unfinished
wall
work
worker