英文關鍵字
raindrop
rain
flow
glass
stream
drops
down
blue
droplet
foggy
sky
against
window
spot
abstract
backgrounds
wallpaper
grey
mood
dripping
moving
surface
clear
textured
pouring
white
clouds
sunlight
nature
falling
spray
cyclone
dribble
breeze
grain
weather
picture
dramatic
freshness
wet
atmosphere
meteorology
blob
decorate
mist