The shift from silent to sound film at the end of the 1920s marks, so far, the most important transformation in motionpicture history.
20世纪20年代末无声电影向有声电影的转变标志着迄今为止电影史上最重要的转变。
2
The curriculum at the schools usually includes courses on drawing, coloring, and motionpicture production, as well as film directing, writing plays and the study of copyright laws.
学校的课程通常涉及到绘画、色彩以及电影制作，也有涉及到电影指导，剧本写作以及关于版权法的研究。
3
This film is a combination of Chinese traditional culture and motionpicture techniques.