英文關鍵字
agriculture
combine
field
harvesting
land
machine
ripe
wheat
equipment
farmer
yellow
cut
farming
harvest
agricultural
agronomy
cereal
crop
farmland
food
grain
harvester
industry
nature
rye
straw
summer
farm
countryside
plant
rural
work
machinery
business
growth
bread
cultivation
golden
industrial
seed
barley
automation
productivity
environment