Hoover Dam on the Nevada-Arizona border
Schlüsselwörter
america,
arch,
aridity,
arizona,
artificial,
attraction,
barrage,
barrier,
boulder,
bridge,
canyon,
colours,
colorado,
colours,
concrete,
crag,
dam,
deluge,
desert,
drought,
electric,
electricity,
energy,
engineering,
flood,
gate,
generator,
gorge,
gravity,
hoover,
horizontal,
huge,
hydroelectric,
image,
inundation,
lake,
leak,
man-made,
mead,
mountain,
nevada,
nobody,
outdoors,
overflow,
photograph,
power,
ravine,
reservoir
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