英文關鍵字
circle
shape
alpha
channel
anniversary
background
birthday
carnival
celebrate
celebration
colorful
confetti
congratulations
falling
festival
flying
green
screen
overlay
paper
shoot
particles
vertical
format
light
animation
christmas
star
holiday
night
love
stars
magic
gold
motion
heart
snow
space
black
design
particle
vector
decoration
color
isolated
explosion
blast