英文關鍵字
aerated
architect
architecture
around
back
blocks
brick
builder
building
carpenter
communication
con
concrete
construction
contractor
control
customer
delivery
down
engineer
engineering
estate
foreman
formwork
foundation
hardhat
helmet
home
house
industry
job
man
manager
materials
occupation
person
portrait
professional
project
protective
real
rest
safety
signal
sit
site
standing
vest
wooden
work
worker
workplace
yellow