英文關鍵字
cereal
grain
farm
harvester
field
wheat
pouring
agronomy
famer
agriculture
agricultural
background
combine
crop
harvest
industry
machine
equipment
machinery
ripe
harvesting
rural
seed
tractor
farming
monoculture
farmland
countryside
cultivated
filling
manufacture
fertile
plantation
barley
concept
organic
outdoor
dusk
rye
focus
nobody
loading
detail
season
outside
yield
industrial
view