Hoover Dam
Schlüsselwörter
aerial,
alternative,
america,
arch,
arizona,
boulder,
bridge,
built,
canyon,
colours,
colorado,
concrete,
construction,
dam,
desert,
electric,
electricity,
energy,
engineering,
environment,
famous,
generation,
generator,
high,
hoover,
hydro,
hydroelectric,
industry,
lake,
landmark,
landscape,
nevada,
outdoors,
power,
reservoir,
river,
rock,
scene,
scenic,
structure,
technology,
tour tourism,
us,
view,
water
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