英文關鍵字
agriculture
basic
beer
breeze
bright
cereal
closeup
commercial
corn
cornfield
cultivation
economy
environment
farm
farming
farmland
field
food
foodstuff
fresh
gentle
grain
green
growth
harvest
land
leaves
light
meadow
motion
nature
outdoors
plant
reason
ripe
rural
rye
season
seed
sky
spring
stalk
stem
summer
sunlight
sunny
sways
unripe
wave
wheat
wheatfield
wind