✔ 最佳答案
I assume you are refering the comparison of the novel of the story and the movie of the story:
1. Book is always the origin of the story, everything begins from the "book"
2. The screenplay is always shorten because of the lenght and details of the story.
3. Without seeing the actors or watching the story in the physical way helps to maximize more possibilities and provide more room for the reader to think.