英文關鍵字
backdrop
background
beat
beating
branches
climate
day
drip
dripped
dripping
droplet
drops
environment
fall
falling
flow
forest
gray
green
greenery
heavy
leaves
liquid
meteorology
natural
nature
outdoors
outside
overcast
park
plants
precipitation
rain
raindrop
raindrops
rainy
season
shower
splash
splashing
spring
summer
tree
water
weather
wet
wood
woodland