water flow from floodgate with trees and flower field under cloudy sky
Schlüsselwörter
floodgate,
drainage,
irrigation,
river,
nature,
infrastructure,
ecosystem,
sustainability,
park,
flower field,
willow tree,
countryside,
landscape,
environment,
clean water,
green area,
coexistence,
flowing water,
hydrology,
environmentally friendly,
rural,
korea,
cloudy sky,
conservation,
wetland,
seasonal,
water treatment
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