1. Introduction: Briefly introduce the entries, teams and names of competitions or activities.

2. Background: Explain the problems, challenges or themes involved in the entries, and explain why this problem or theme is important and the significance of solving it.

3. Objectives: Make clear the main objectives and intentions of the entries.

4. Method design: introduce the core methods, technologies, ideas or designs of the entries, and explain why these methods are the best choice to solve problems or achieve goals.

5. Innovations: highlight the innovations of the entries, such as novel ideas, unique functions, subversive design, improvement or optimization of traditional methods, etc.