一般的影视作品,仅仅是作者与观众之间的互动。而纪录片,尤其是人文类纪录片,作者往往会选择目前比较有特点的人物,从他的生活中,截取有价值的片段编纂成片,从而使观众得以思索此类的人生价值,乃至调整自己的人生方向,如果套用著名记者李大同的话,就是“不仅记录历史,还要改变当下”。这样一来,就形成了,拍摄者,被拍摄者,观赏者三者互相作用的一个系统。而它们之间交叉影响,将会让纪录片向着一个怎样的轨迹运动,其中是否有可以掌握的规律?如果把天体物理学中三体问题的模型移植进来, The general film and television works, just the interaction between the author and the audience. The documentary, especially the humanities documentary, the author often chooses the present characteristic person, from his life, intercepts the valuable fragment to compile, thus the audience can think this kind of life value, even adjusts oneself If you apply the famous reporter Li Datong’s words in your life, you will not only record history but change the present. " In this way, a system is formed in which the photographer, the photographer, and the viewer interact with each other. Which cross-impact between them, will make the documentary toward a trajectory of what, whether there is a rule that can be mastered? If the astrophysics in the three-body model transplant in,