英文關鍵字
above
aerial
agricultural
agriculture
america
beautiful
big
brazil
coniferous
day
drone
environment
eucalyptus
factory
farm
fir
forest
garden
grass
green
growth
industrial
industry
landscape
largest
line
national
natural
north
outdoor
paper
park
pine
plant
plantation
row
rural
scenery
scenic
sky
south
summer
sun
top
tree
view
wall
wood