美国剧作家罗德·瑟林在美国剧坛独树一帜、著作等身,是成就了电视的“黄金时代”的激进的新生代代言人之一。他认为作家的作用就在于“使公众的良知产生危机感”,并穷其一生以广播、电视和电影为手段对当今社会进行辛辣的批评。《防空洞》作为瑟林的众多剧作之一,是一部妙笔如刃醒红尘、揭开薄纱现人性的精品佳作。本文拟通过对该剧第二幕的文本赏析,使读者对这部剧作的精华获得更为深刻的理解,从而对罗德·瑟林及其作品多一份体会与了解,提高其文学素养。 American dramatist Rod Selling, who is one of the most famous and influential American theater writers, is one of the radical new generation spokesmen who made television’s Golden Age. In his opinion, the writer’s role lies in “creating a sense of crisis in the conscience of the public,” and has spent the rest of his life making spicy criticisms of today’s society by means of radio, television and film. As one of Selling’s many plays, Bomb Shelter is a fine masterpiece with a brilliant pen and a red carpet. This article intends to gain a deeper understanding of the essence of the play by appreciating the text in the second act of the play so as to gain an understanding and understanding of Rod Thorin and his works so as to enhance their literary accomplishment .