Construction workers at a building site.
Schlüsselwörter
construction,
men at work,
site,
building,
heavy,
machinery,
crane,
shoveling,
hard,
hat,
safety,
tool,
wheel,
cement,
block,
steel,
beam,
industry,
job,
work,
men at work,
man,
man,
people,
person,
engineering,
development,
progress,
equipment,
mechanical,
industrial,
architecture,
urban,
city,
skyscraper,
infrastructure,
road,
transportation,
structure,
growth,
excavation,
digging,
lifting,
moving,
constructing,
planning,
execution,
management
Deutsch
