英文關鍵字
communism
communist
flag
national
red
republic
russia
russian
sky
soviet
symbol
ussr
blue
history
sign
hammer
nation
patriot
patriotic
pole
sickle
patriotism
star
union
wind
country
freedom
nobody
waving
background
color
day
government
politics
revolution
banner
flagpole
socialism
socialist
symbolic
yellow
china
arms
blowing
bolshevik
clouds
coat
definition
during
engraving