《欲望号街车》是美国三大戏剧家之一田纳西·威廉斯的代表作,自其发表以来获得了广大学者和批评家的关注。大部分学者和批评家都认为剧中女主角布兰琪最终的堕落原因是受到了男主角斯坦利的侵犯。而鲜有人追究更深层次的原因,本文将试图挖掘布兰琪堕落的真正原因。 “A Streetcar Named Desire,” one of the three dramas in the United States, was one of Tennessee Williams’ masterpieces. Since its publication, it has gained the attention of a large number of scholars and critics. Most scholars and critics agree that the ultimate fall of Blanche, the actress, is invaded by actor Stanley. Few people pursue a deeper reason, this article will try to dig Blanche degenerate the real reason.