英文關鍵字
agricultural
agriculture
autumn
background
bio
black
cloud
color
countryland
crop
cultivated
cultivation
dawn
day
dazzling
ecological
environment
evening
farmland
field
flower
golden
grain
green
growth
horizon
land
landscape
lawn
meadow
motion
natural
nature
nobody
orange
organic
outdoors
plant
plantation
ripe
rural
silhouette
summer
sunflower
sunlight
sunset
time
tranquil
view
yellow