英文關鍵字
4th
america
american
background
banner
blowing
blue
celebration
citizens
color
copy
country
democracy
democratic
federal
flag
flagpole
flap
flying
fourth
freedom
glory
horizontal
independence
july
motion
nation
national
north
patriotic
patriotism
people
pole
pride
red
significance
sky
slow
space
stars
states
stripes
symbol
united
usa
wave
white
wind