该防御工事能抵御当时所使用的各种进攻手段。The fortress was proof against the techniques of attack then in use.再者, 蜡质能抵御感染, 特别是乔在脏水中游泳时.Further, the wax guards against infection, particularly when Joe swims in dirty water.被毛能抵御恶劣的气候条件, 在某种程度上...