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