frame-by-frame exposure

例句：

1. 1. The photographer was asked to frame-by-frame expose the scene.
   摄影师被要求逐帧曝光这个场景。
2. 2. The film's grainy texture is a resultof its frame-by-frame exposureprocess.
   电影的颗粒感是其逐帧曝光过程的结果。
3. 3. The artist used acamera with a frame-by-frameexposure feature to capture the details.
   这位艺术家使用具有逐帧曝光功能的相机来捕捉细节。