英文關鍵字
4th
america
animation
anniversary
blue
bursts
celebrate
celebration
colorful
colors
combustion
country
day
definition
entertainment
evening
explode
explosions
festival
festive
fireworks
flag
fourth
freedom
glow
glowing
graphics
high
holiday
independence
july
liberty
lights
message
midnight
motion
mountain
national
new
patriotic
patriotism
peak
pikes
pyrotechnics
red
sky
stripes
symbol
webb
white
year