大分県日田市の大山ダム
Palabras clave
power,
kyushu,
nature,
mountain,
stream,
dam,
development,
energy,
wall,
giant,
concrete,
bridge,
water,
sky,
architecture,
route,
train,
transportation,
power,
construction,
landscape,
highway,
travel,
rail,
transport,
lake,
hydro,
building,
sea,
rail,
outdoors