英文關鍵字
costa
rica
isolated
memorial
nation
national
nationality
patriot
patriotic
patriotism
pride
sign
silk
state
symbol
symbolic
texture
travel
waving
wind
islands
independence
icon
graphic
abstract
animation
background
banner
celebration
closeup
color
concept
world
country
day
democracy
democratic
design
emblem
fabric
flag
freedom
glory
government
culture
map
desing
history
looping
alpha
channel