求论文的英文摘要，谢谢！

中国独立电影在从萌芽到发展的这20年里，不仅电影自身发生着巨大的变化，同时面临的外部环境也随之变化。独立电影在中国，一方面承担着开创中国电影新纪元的巨大挑战，一方面也面临着制作、审查及上映方面的尴尬。
During the twenty years of Chinese independent film from infancy to development, not only the film itself experienced great changes, meanwhile the external environment also experienced corresponding changes. Independent film in China, on the one hand, faces the big challenge of creating a Chinese film era, on the one hand, also faces the embarrassment in the aspects of production, review and release.
本篇论文主要在关于独立电影的概念与发展现状的基础上进一步探讨中国独立电影发展的现实意义与社会功能，并以贾樟柯导演的电影作品为例，深入分析这些内容，为中国独立电影的发展提供一个有力的理论基础。
This essay is mainly based on the concept and current developing condition of independent film, and further discuss its meaning in reality and social function, also employ a film directed by Zhangke Jia as an example, in-depth analysed these content, provided a strong theoretical basis for the development of Chinese independent film.
本文从独立电影的起源入手，阐述独立电影的发展历程，简析独立电影所面临的双