A construction worker wea a safety vest and hardhat thoughtfully observes a large-scale building project underway on a bright sunny day.
Schlüsselwörter
construction worker,
construction site,
hard hat,
building,
men at work,
site,
building site,
construction,
engineer,
foreman,
architect,
helmet,
safety,
industry,
work,
job,
professional,
infrastructure,
development,
project,
building construction,
industrial,
workplace,
labor
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