英文關鍵字
turbine
windmill
electricity
generator
wind
power
energy
alternative
generate
electric
environmental
sustainable
resource
renewable
innovation
industrial
ecology
mill
production
conservation
global
sustainability
efficiency
industry
generation
technology
development
station
large
propeller
rotate
agricultural
field
sunny
weather
contemporary
produce
rural
site
farm
blade
rotor
sunrise
countryside
sunlight
windy
equipment