英文關鍵字
agriculture
bright
camera
cereal
clay
color
colorful
corn
country
countryside
crop
cultivated
farm
farming
field
food
fresh
grain
green
ground
grow
growth
heat
horizon
landscape
motion
moving
organic
plant
rolling
rural
rye
scene
season
seed
sow
spring
stalk
stem
straw
summer
sun
sunbeam
sunlight
sunny
unripe
wave
weather
wheat
wheatfield
wind