There were a few aspects to consider when writing Survival on a Desert Island: [1. Protagonist: A protagonist who can face the challenges of surviving on a deserted island alone is needed.] He needed courage, perseverance, wisdom, and resource-management skills to survive the difficult time on the island. [2. Description of the environment: You need to describe the environment of the deserted island, including climate, topography, vegetation, water sources, and wild animals.] These environmental descriptions help readers better understand the living conditions of deserted islands. 3. Plot setting: You need to set the various difficulties and challenges that the protagonist encounters on the deserted island, such as food shortage, water shortage, loneliness, disease invasion, etc. These plot settings helped to build the tense atmosphere of the story and the image of the protagonist. 4. Character Creation: The relationship between the protagonist and other characters, such as the relationship with other survivors, the relationship with the island itself, etc. These characters helped to build the image of the characters and the development of the plot. Ending: A reasonable ending is needed to allow the reader to better understand the protagonist's experience and growth on the deserted island. At the same time, the ending also needed to echo the plot and the relationship between the characters to build a complete story system. When writing a story about surviving on a deserted island, one had to pay attention to maintaining the cohesiveness and logic of the story to avoid contradictions and illogical areas. In addition, he also needed to pay attention to the use of writing and language to make the story read smoothly and naturally.