英文關鍵字
agriculture
and
autumn
background
beautiful
beauty
blue
bright
cloud
cloudy
colorful
country
countryside
day
environment
farm
field
flower
forest
fresh
green
hill
horizon
idyllic
land
landscape
lawn
light
meadow
natural
nature
orange
outdoor
over
pasture
pink
plant
red
rural
scene
season
sky
spring
summer
sun
sunlight
sunny
sunrise
sunset
the
tree
weather
white
yellow