In China, there has been so much controversy and doubt in many aspects of actio libera in causa theory that a common understanding has not been reached. 摘要在我国，原因自由行为理论的诸多方面还存在着争议和疑问，远没有达成共识。
In the first part, there is only the general introduction of Actia libera in causa, which will provide a clear background and general extent for the followed analysis. 本文的第一部分是对作为现象的原因自由行为进行介绍，从而为后面的理论分析提供一个直观的背景和大致的论述范围。
