求翻译：第三部分：对本案涉及的主要问题进行分析，包括了谷某与李某婚姻关系的认定；对刑法第二十条第三款的理解与适用，详细阐述了无限防卫权的含义，无限防卫权的适用条件；李某哥哥行为的认定，共同犯罪的构成要件等；是什么意思？

Part III: on the main issues involved in case analysis, including the marital relationship with Lee Gumou identified; the criminal law Diershitiao understanding and application of paragraph 3, elaborated on the meaning of unlimited right to due process, unlimited right to due process applicable cond

Part 3: The main questions to be analyzed in the present case involved, including the Valley of a marriage relationship with Lee finds; in the case of criminal law article 20, paragraph 3, detailing the understanding and application of the unlimited right to defense, meaning an unlimited right to de

Third part: The main question involves which to this case carries on the analysis, including Gu with Li marriage ties recognizing; With is suitable to the criminal law 20th third section understanding, in detail elaborated the infinite defense power meaning, infinite defense power suitable condition

Part III: in the present case involves an analysis of the main problems, including the Valley a Lee of a marriage recognized; 20th article understanding and application of criminal law, elaborate on the meaning of infinite defensive right, applicable conditions of the unlimited defense right; a Lee

Part III: in the present case involves an analysis of the main problems, including the Valley a Lee of a marriage recognized; 20th article understanding and application of criminal law, elaborate on the meaning of infinite defensive right, applicable conditions of the unlimited defense right; a Lee