英文關鍵字
abstract
backdrop
background
bubble
bubbles
clean
clear
close
closeup
crystal
drink
drop
droplet
falling
flow
flowing
fly
footage
fountain
fresh
gush
light
liquid
motion
movement
natural
nature
outdoor
pressure
pure
purity
ripple
rising
shape
sparkle
splash
splashes
splashing
spray
stream
surface
texture
top
transparent
urban
video
view
water
waterfall
wet