英文關鍵字
alternative
clean
clear
day
ecology
electric
electricity
energy
environment
environmental
farm
field
generation
generator
industrial
industry
innovation
landscape
mill
nature
people
power
production
propeller
renewable
rotate
rotation
sky
station
supply
sustainable
technology
tourism
tower
tranquility
travel
turbine
turbines
vacations
village
white
wind
windfarm
windmill