英文關鍵字
abstract
autumn
background
boring
branch
clear
climate
cloudy
concept
cyclone
dew
drip
drop
droplet
dull
energy
environment
fall
fresh
freshness
garden
green
grey
leaf
leave
leaves
liquid
mood
natural
nature
outdoor
outside
overcast
plant
purity
rain
raindrop
rainy
sad
season
seasonal
sky
small
spring
summer
tree
water
weather
wet
wind