英文關鍵字
1080p
1920x1080
alternative
animation
background
climate
cloud
cloudscape
ecology
electric
electricity
energy
environment
environmental
farm
flare
fluffy
generate
generation
generator
global
heaven
industrial
nature
pollution
power
propeller
renewable
rotating
sea
sky
sun
technology
time
turbine
warming
water
watts
wave
weather
wind
windturbine
windfarm