短语词组短語Byzantine Empire Army 羅馬軍團THE BYZANTINE EMPIRE 拜佔庭帝國;拜佔廷帝國;拜佔庭defeat the byzantine empire 消滅拜佔庭feudal economy in Byzantine Empire 拜佔庭封建制經濟History of the Byzantine empire 東羅馬帝國史 返回 Byzantine Empire