英文關鍵字
agriculture
barley
beginning
bright
cereal
clouds
color
colorful
corn
country
countryside
crop
cultivated
economy
farm
farming
field
food
fresh
grain
green
grow
growth
heat
horizon
landscape
motion
moved
organic
plant
rolling
rural
rye
scene
season
seed
sky
sow
spring
stalks
stem
straw
summer
sun
sunbeam
sunlight
sunny
unripe
wave
waves
weather
wheat
wind