英文關鍵字
video
animation
banner
celebration
country
flags
emblem
fabric
world
flying
freedom
government
holiday
independence
day
loop
motion
nation
national
flag
nationality
patriotism
pride
republic
satin
seamless
looping
sign
silk
state
symbol
wave
wind
czech
czechian
aeskaiexcl
republika
europe
october
november
1918
july
1945
victory
czechia
waving