英文關鍵字
solar
panel
turbine
wind
blue
sky
energy
green
power
electricity
alternative
renewable
cell
system
landscape
economy
infrastructure
windmill
pan
rotating
rotate
horizontal
wide
angle
field
industry
view
one
large
front
英文關鍵字
solar
panel
turbine
wind
blue
sky
energy
green
power
electricity
alternative
renewable
cell
system
landscape
economy
infrastructure
windmill
pan
rotating
rotate
horizontal
wide
angle
field
industry
view
one
large
front