英文關鍵字
alternative
background
blue
changing
concept
development
ecological
ecology
electric
electricity
energy
environment
environmental
fan
front
generated
generation
generator
green
indicator
individual
industrial
industry
innovation
intensity
mast
metal
mill
nature
new
outdoor
plant
power
propeller
renewable
rotate
rotation
silhouette
sky
sustainability
sustainable
tail
technology
tower
turbine
weather
white
wind
windmill
working