Construction of a large dam in a canyon with multiple cranes and workers.
Schlüsselwörter
construction,
dam,
canyon,
river,
crane,
men at work,
engineering,
infrastructure,
project,
development,
progress,
landscape,
nature,
industrial,
machinery,
equipment,
heavy,
concrete,
steel,
water,
power,
energy,
electricity,
environment,
natural,
desert,
mountain,
rock,
sky,
blue,
brown,
earth,
arizona,
nevada,
colorado,
hoover,
hydroelectric
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