film-grain noise

例句：

1. 1. The film grain noise was so distracting that I couldn't focus on the screen.
   胶片颗粒噪声太干扰了，我无法专注于屏幕。
2. 2.The film grain noise made it hard to see the details in the picture.
   胶片颗粒噪声使得图片的细节难以辨认。
3. 3.The film grain noise was a common problem with old films, but modern technology has improved it significantly.
   胶片颗粒噪声是老电影的常见问题，但现代技术已经显著改善了这个问题。