英文關鍵字
aerial
agricultural
agriculture
bail
barley
blades
blue
bread
combine
countryside
crop
cut
cutting
drive
drone
equipment
farm
farmer
farming
farmland
field
grass
green
harvest
harvesting
hay
industry
land
landscape
machine
machinery
man
mow
mowing
nature
plant
red
ripe
rural
silage
silo
steep
sun
tractor
turbine
uphill
wheat
work