英文關鍵字
aerial
alternative
background
beautiful
clean
climate
cloud
clouds
conservation
development
ecology
electric
electricity
energy
environment
environmental
farm
field
generate
generation
generator
global
horizon
industrial
industry
mountain
natural
nature
outdoor
panorama
plant
power
propeller
renewable
rotate
rotation
sky
station
summer
sunset
sustainability
sustainable
technology
thailand
that
tourism
tower
travel
turbine
turbines
wind
windmill
windturbine
work