From the opening report alone, at least these aspects can be written:
1, find some movies with similar vocabulary level and make a comparison of "faithfulness, expressiveness and elegance"
2. Compare the works in the same subtitle group and summarize the translation style.
3. Understand the application of "hot words" in the translation of other films in the same period.
4. See if you can find the audience's comments on the film (including two groups who have seen the original and those who have not) and understand their views on the film dialogue.
5*, if the paper is a specific version, find some translations of other subtitle groups to see what is different and which version has the largest audience.