英文關鍵字
break
breaking
brick
build
builder
building
concrete
construction
demolition
destruction
electric
equipment
hammer
home
house
industrial
industry
job
machine
maintenance
man
motionn
overhaul
perforator
person
power
professional
reconstruction
redevelopment
renovation
repair
service
slow
tile
tiled
tool
wall
walls
work
worker
workman