英文關鍵字
green
color
entertainment
background
colorful
backgrounds
circle
graphic
element
illustration
design
space
event
festive
bright
art
celebrate
abstract
texture
light
pattern
dark
line
style
explosion
backdrop
effect
festival
shining
wallpaper
gradient
geometric
dots
exploding
particle
animation
countdown
Holidays
Nature Abstract
new background
visual effects
event and celebrations