風力発電機
Palabras clave
wind power,
energy,
eco,
power generation,
ecology,
blue skies,
environment,
wind power,
airscrew,
wind,
copy space,
windmill,
brownout,
evening,
backlighting,
flow,
dusk,
spinning,
saving,
electricity,
nature,
sky,
blank space,
white space,
light,
sunny,
future,
azur,
blue,
wing,
rotate,
beach,
energy conservation,
industry,
capital