英文關鍵字
abstract
approach
background
ball
blue
blur
bokeh
bright
bubble
center
colored
colors
computer
continuous
creative
curve
deep
depth
dimensional
dust
effect
endless
fantasy
fast
field
glowing
graphic
illuminated
light
loop
loopable
magic
many
moving
multi
overlapping
particle
render
ring
round
shiny
smoke
space
spread
star
sun
three
travel
underwater
water
white
wind