英文關鍵字
agricultural
agriculture
autumn
combine
corn
crop
equipment
farm
farming
farmland
field
food
harvest
harvester
harvesting
heavy
industry
land
landscape
machine
machinery
summer
tractor
wheat
work
英文關鍵字
agricultural
agriculture
autumn
combine
corn
crop
equipment
farm
farming
farmland
field
food
harvest
harvester
harvesting
heavy
industry
land
landscape
machine
machinery
summer
tractor
wheat
work