英文關鍵字
aerial
afternoon
alpha
altitude
ambition
animation
attractive
background
banner
blowing
blue
board
bright
canvas
ceremonial
cloth
cloud
color
contemporary
country
cross
day
democracy
destinations
development
europe
fabric
flag
fluttering
flying
freedom
government
important
light
main
most
motion
national
official
patriotism
pole
sign
sky
slow
state
sweden
symbol
wind
windy