機器
american
blue collar
build
builder
building
bulldozer
construction
construction site
construction worker
constructionist
dig
digger
digging
earth
earth mover
earthmover
engineer
excavating
excavation
excavator
foreman
happy
hardhat
heavy
hispanic
industrial
industry
job
latin
machinery
male
man
mover
occupation
people
pointing
professional
road
sand
street
vehicle
wheel digger
work
worker
working
working area
workman
workplace
yellow