英文關鍵字
agent
analysis
architect
architecture
building
business
civic
collaboration
computer
construction
constructor
contractor
design
desk
discussion
drawing
electric
engineer
engineering
equipment
factory
foreman
hand
happy
holding
home
house
industrial
industry
looking
man
mechanical
model
office
people
plan
pointing
portrait
professional
project
sketch
teamwork
technology
together
training
update
woman
work
worker