英文關鍵字
alternative
blades
blue
bright
cloud
dragonfly
ecology
electric
electrical
electricity
element
energy
environment
equipment
field
futuristic
generation
generator
graphic
green
group
high
hud
industrial
industry
landscape
lean
light
mill
motion
mountain
natural
nature
park
plant
power
propeller
renewable
rotation
sky
summer
sustainability
sustainable
technology
tower
turbine
white
wind
windmill