原文：I’ve tried to make it my guide throughout this contest as it

原文：I’ve tried to make it my guide throughout this contest as it has guided America’s deliberations of all the complex issues of the past five weeks.
译文：在这场法庭争辩中，我努力以此为鉴，正像它是过去五周内美国对所有简约之事审判的殷鉴一样。
【正确答案】：
改译：在这场法庭争辩中，我努力以此为鉴，正像它是过去五周内美国对所有复杂事件审议的殷鉴一样。