英文關鍵字
abscission
abstract
autumn
background
beautiful
branch
bright
change
color
colorful
day
deciduous
defoliation
drop
environment
exfoliation
fall
foliage
forest
fresh
gold
golden
gradation
grass
green
growth
hope
landscape
leaf
light
maple
natural
nature
november
oak
october
orange
organic
park
red
scene
scenic
season
shedding
sunlight
tree
trunk
wind
woods
yellow