1. The filmmaker used a color cast to create a surreal atmosphere in the movie.

这位电影制片人使用了色彩处理技术来为电影创造了超现实的氛围。

2. The photographer intentionally added a warm color cast to the photographs, giving them a nostalgic feel.

摄影师有意为照片增加了温暖的色彩处理效果，营造出一种怀旧的感觉。