英文關鍵字
architect
architects
architecture
brainstorm
builder
building
business
businessman
civil
concept
construction
contractor
dealing
deconstruction
engineer
engineering
engineers
equipment
factory
group
hard
hardhat
hat
head
helmet
holding
industry
meeting
occupation
office
people
professional
protect
safety
security
site
suit
team
teamwork
trust
warehouse
white
woman
work
worker
workers
working
yellow
young