英文關鍵字
aerated
blocks
brick
brickwork
builder
building
carpenter
cement
clothing
concrete
construction
contractor
control
cottage
engineer
estate
foreman
hardhat
helmet
home
house
industry
job
laborer
made
man
manager
mason
masonry
measure
occupation
process
professional
project
projection
protective
puts
real
safety
signal
site
size
tape
vest
wall
window
work
worker
working
workplace