英文關鍵字
board
building
cast
cement
closeup
coat
concrete
concreting
construction
copy
craftsman
equalizes
equipment
flat
floor
flow
fresh
gray
ground
hand
hose
house
industry
labor
level
man
manual
mason
masonry
material
mortar
object
pad
people
phase
pour
professional
renovation
screed
site
slab
smooth
team
tool
wading
wall
wet
work
worker
workman