英文關鍵字
alternative
background
blades
chalet
clean
conservation
eco
ecological
ecology
electric
electricity
energy
environment
environmental
field
front
generate
generation
generator
green
industrial
industry
innovation
landscape
mill
modern
mountain
nature
power
production
propeller
renewable
rotate
rotation
silhouette
sky
sun
sunlight
sustainability
sustainable
technology
tribune
turbine
turbines
view
village
wind
windmill
windy