英文關鍵字
agricultural
agriculture
background
bread
cereal
combine
country
countryside
crop
cultivation
detail
earth
environment
equipment
farm
farmer
farming
farmland
field
food
green
ground
industry
land
landscape
machine
machinery
nature
old
planting
plough
ploughed
ploughing
plow
plowed
plowing
rural
scene
seed
soil
stem
summer
sunset
tool
tractor
traditional
wheat
winter
work