英文關鍵字
agriculture
agronomy
august
autumn
blue
bright
calm
cereal
cloud
country
day
dried
farming
field
food
gather
glow
grain
grass
harvest
heat
herb
hot
husbandry
landscape
midday
natural
nature
noon
noonday
noontime
oat
organic
peasant
plant
ripe
rural
russia
season
seed
september
stalk
stem
summer
sunlight
warm
white
yellow