dam wall in a mountain valley with beautiful sky
Schlüsselwörter
dam,
storage,
wall,
water,
lake,
mountain,
reservoir,
energy,
renewable energy,
electricity,
nature,
ecologically,
power generation,
drinking water,
pressure,
hike,
sightseeing,
landscape,
industry,
lock,
building,
generator,
river,
tour tourism,
technology,
future,
environment
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