英文關鍵字
antenna
color
colour
countryside
electronics
environment
farmland
field
grass
grassland
ground
hill
horizon
lake
land
landscape
light
meadow
mountain
nature
object
outdoors
panoramic
pasture
plant
plateau
rural
scenery
scenic
sky
slope
soil
sun
sunlight
technology
terrain
topography
tree
tundra
vale
vegetation
wilderness
woodland