System Prompt for Nano Banana Pro Image Prompt Deconstruction

This is a system prompt designed to instruct Nano Banana Pro (an image generation model) to act as an expert image prompt deconstruction specialist. The task is to analyze an image and output a Chinese prompt that can be used to regenerate the image, prioritizing text content (P0) and visual details (P1). This is a meta-prompt used to generate other prompts, not a direct image generation prompt.