英文關鍵字
background
backgroundrow
benefit
blades
blue
clean
ecology
endless
energy
future
good
industry
nature
polluting
protect
renewable
rotation
sky
slow
source
star
sun
towers
turbine
turbines
wind
英文關鍵字
background
backgroundrow
benefit
blades
blue
clean
ecology
endless
energy
future
good
industry
nature
polluting
protect
renewable
rotation
sky
slow
source
star
sun
towers
turbine
turbines
wind