模仿胶片放映时的抖动 Loose Sprockets
窄胶片放映机 narrow gauge projector
显微胶片放映机 microfilm projector
宽胶片电影放映机 wide film projector
电影放映：由于是使用35毫米胶片放映，每次影片结束都必须人工倒带，需要一定的时间。
Film screening: Owing to the use of 35-mm film, it takes certain amount of time to manually rewind the film when the movie ends.
其立体效果是通过放映一红一绿相互叠加的两条胶片实现的。
The effect was achieved by projecting two films strips--one using reds, one using greens--on top of one another.
数字影院放映影像使用的不是胶片，而是电脑硬盘。
Instead of using film, digital cinema s project images from a computer's hard drive.
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