英文關鍵字
animation
backdrop
background
banner
celebration
city
color
country
day
design
element
emblem
ensign
europe
european
fabric
flag
flags
flowing
freedom
government
history
holy
icon
illustration
independence
independent
international
isolated
nation
national
nationality
official
original
patriot
patriotic
patriotism
political
realistic
rectangle
rendering
ripple
see
sign
silk
state
symbol
symbolic
textile
texture
travel
vatican
wave
wind
world
yellow
zone