英文關鍵字
people
person
working
job
hivis
visibility
yellow
coats
clothing
construction
safety
female
fluorescent
builder
company
contractor
employee
employment
foreman
tools
highvisibility
industrial
industry
jacket
management
manager
professional
project
equipment
screwdriver
protection
site
standing
vest
work
worker
workman
workwear
reflective
shed
hut
wooden
busy
career
protective
jackets