英文關鍵字
adhere
armature
building
cast
casting
cement
civil
column
concrete
concreting
construction
delivery
edifice
engineering
fill
flow
flowing
form
foundation
fresh
girder
grid
hold
hose
industrial
industry
joist
long
manage
manpower
mason
mold
pipe
plank
pour
pump
rebar
reinforced
reinforcement
rigger
rusted
rusty
safety
site
structure
stuffed
team
teamwork
wooden
work
worker