英文關鍵字
turbine
generator
windmill
electricity
wind
alternative
electric
generate
renewable
power
energy
production
resource
industrial
environmental
innovation
sustainable
rotation
generation
development
climate
global
station
sustainability
ecology
rotate
field
spin
supply
clean
produce
rural
countryside
huge
propeller
blue
sky
sunny
day
environment
protection
nature
green
industry
technology
landscape
farm
mill