The blades of the wind turbine rotate slowly
Palabras clave
power,
turbine,
energy,
generator,
wind,
sky,
technology,
electricity,
windmill,
alternative,
clean,
landscape,
farm,
environment,
nature,
sun,
innovation,
electric,
environmental,
industry,
conservation,
silhouette,
development,
supply,
tower,
blue,
generation,
cloud
