英文關鍵字
agriculture
cereal
corn
cornfield
countryside
crane
ears
environment
farm
farming
field
fields
food
golden
grain
grow
harvest
healthy
huge
landscape
nature
nobody
nutrition
organic
outdoor
plant
ripe
rural
season
seasonal
seed
sheaf
staple
straw
summer
viewfinderchallenge3
wheat
wheatfield
wide