英文關鍵字
construction
man
portrait
headphones
work
glasses
person
industry
serious
safety
ready
project
start
site
ear
handyman
protection
gear
sound
noise
protect
people
face
background
male
alone
adult
house
working
day
guy
worker
building
confident
job
employee
workplace
staff
tools
career
industrial
development
builder
technician
maintenance
contractor
renovation
labor
loud
repairs