英文關鍵字
agriculture
background
barley
cloud
clouds
cloudscape
corn
country
countryside
crop
dawn
day
ear
environment
evening
farm
field
flower
glow
grain
grass
green
heat
horizon
land
landscape
lapse
lawn
leaf
meadow
morning
nature
pasture
plant
poppy
red
ripe
rural
sky
spring
summer
sun
sunbeam
sunlight
sunny
sunrise
sunset
time
weather
wheat
yellow