英文關鍵字
4th
america
american
approval
approving
background
business
celebration
chroma
day
democracy
female
flag
fluttering
fly
gesture
girl
glory
green
grey
holding
holiday
independence
isolated
july
key
national
patriot
patriotic
patriotism
person
pride
proud
screen
smiling
states
student
success
symbol
teen
teenage
teenager
thumb
united
unity
usa
wind
winning
woman
young
youth