英文關鍵字
animation
liquid
ripple
underwater
clear
motion
surface
diving
flowing
fluid
moving
pouring
screen
splash
transition
flood
frame
life
side
slow
wave
aqua
pure
rising
loop
waving
spilling
colours
crystal
fast
flow
gentle
gradient
graphic
green
greeting
move
peaceful
reflection
relaxation
seascape
speed
threedimensional
aquarium
blue
water
perfect
commercial
video
elements
footage
cartoon
videos