英文關鍵字
aerial
agriculture
barley
bread
canola
combine
combines
corn
cornfield
country
countryside
crop
farm
farmer
farming
farmland
field
flour
grain
harvest
harvester
harvesting
industry
ingathering
land
landscape
machine
machinery
market
meal
oil
plant
plow
production
rape
rice
ripe
rural
seed
tractor
vehicle
view
village
wheat
work