英文關鍵字
asphalt
away
blue
country
countryside
drive
electric
electricity
energy
environment
far
farm
field
generator
grass
green
hill
horizon
industrial
industry
innovation
landscape
meadow
mill
mountain
mountains
move
nature
panorama
plant
power
propeller
renewable
resource
road
rural
sky
slow
spring
technology
town
trees
turbine
turbines
village
warming
way
white
wind
windmill