英文關鍵字
air
airduct
architect
architecture
around
blueprint
blueprints
build
builder
building
chief
concept
construction
constructor
contractor
corrugated
developer
development
ducts
engineer
engineering
estate
foreman
handsome
handyman
hard
hardhat
helmet
holding
hvac
indoors
industrial
industry
infrastructure
job
man
people
person
professional
renovating
room
supervisor
technician
ventilation
work
worker
working
young