The dialogue description was a very important way of description in literary works. It mainly portrayed the character's personality, psychology, emotions, etc. through the dialogue of the characters. At the same time, it could also help the readers better understand the story and the relationship between the characters. The main functions of the dialogue description were as follows: 1. Demonstrate the character's personality and psychology: Through dialogue description, readers can better understand the character's personality, psychology, and thoughts, so as to better understand the relationship between the characters and the plot of the story. 2. Prominent character image: The dialogue description can highlight the character image through the tone, words, expressions, etc. in the dialogue, so that the reader can better understand and understand the character's personality and characteristics. 3. Driving the story: The dialogue description can promote the development of the story through the dialogue between the characters, such as revealing the relationship and contradiction between the characters through the communication between the characters or leading to the climax of the story through the dialogue between the characters. 4. Enhancing the reader's reading experience: Through dialogue descriptions, readers can better understand the story plot and the relationship between the characters. At the same time, it can also enhance the reader's reading experience and make the reader better immersed in the story. Conversational description is a very important way of description in literary works. It can help readers better understand the story and the relationship between the characters, and it can also enhance the reader's reading experience.