英文關鍵字
swiss
flag
waving
wind
red
white
cross
national
symbol
patriotism
switzerland
country
europe
fireworks
celebration
holiday
festival
event
pride
independence
day
animation
video
footage
英文關鍵字
swiss
flag
waving
wind
red
white
cross
national
symbol
patriotism
switzerland
country
europe
fireworks
celebration
holiday
festival
event
pride
independence
day
animation
video
footage