duplicity theory

例句：

1. 1.The researcher proposed a new theory to explain the phenomenon of double duplicity.
   研究者提出了一个新的理论来解释双重欺骗现象。
2. 2. The author argues that the double duplicity theory provides a more accurate explanation for the behavior of individuals in complex socialsituations.
   作者认为，双重欺骗理论为解释个体在复杂社会情境中的行为提供了更准确的解释。
3. 3. The double duplicity theory has been widely accepted by psychologists and applied to various fields of study.
   双重欺骗理论已被心理学家广泛接受，并应用于各种研究领域。