英文關鍵字
adult
architect
architecture
blueprint
builder
building
business
businessman
businesswoman
collaboration
construct
construction
contractor
crane
design
development
engineer
engineering
entrepreneur
estate
female
foreman
green
happy
hardhat
hat
helmet
holding
home
house
industrial
industry
job
male
man
manager
men
occupation
outdoors
paper
people
person
plan
professional
project
real
safety
security
showing
site
smiling
success
team
teamwork
two
urban
white
woman
work
worker
working
workplace
young