architecture
blue
bow
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concrete
construction
dam
electric
electrical
electricity
energy
europe
flood
flow
forest
generating
generator
holiday
hydro
hydroelectric
industry
lake
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landscape
mountain
nature
north
old
plant
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renewable
reservoir
river
scenic
sky
south
spillway
station
structure
technology
tower
travel
tree
turbine
water
定額
Dam is for the construction of a large dam water. More than half of the main river dams around the world will have to take advantage in any way.の素材 [FY31063471622]
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