navy海军,spear矛,stave/club棍棒,axe斧头,sword剑,javelin标枪,halberd戟, chariots战车,cavalry骑兵,knights骑士,castles城堡,cannon大炮,gunpowder火药,Infantry步兵,bows弓箭,trebuchet投石机,armor盔甲,shield盾,archer弓箭手,crossbow弩,gladius军刀
矛 spear
盾 scute
骑兵 cavalry
战车 chariot
弓箭手 archer
斧 ax
战壕 trench
Shield , cavalryman , chariot , archer , axe