怎么用：上传一张或多张产品实拍图（多角度更好），在 [品名 / 规格 / 卖点] 处写上真实信息，例如"[山茶花面霜 / 50ml / 保湿修护]"。示例图是一款冰淇淋盒装产品生成的参考板，四个区块清晰可见。

为什么值得先做这一步：AI 连续出多张产品图时，最大的问题是"每张长得不一样"。先生成这张参考板，后面每次出图都把它一起上传，并写"产品严格以参考板为准"，一致性会好很多。

常见问题：

• 背面 / 底部是猜的：没拍到的面模型只能推测，正式使用前请核对或补拍上传。
• 规格数字乱写：文字信息务必自己提供；不需要的项可以删掉。
• 太挤：把四个区块拆成两张图分别生成。

适合：电商详情页、AI 视频前期设定、品牌提案、给设计外包的需求说明。

英文原版

Analyze the product and create a high-resolution, photorealistic, professional advertising reference sheet containing these four sections, on a clean white/neutral studio background, premium commercial product photography, soft controlled lighting, realistic materials, sharp details, subtle shadows, and a professional editorial grid.
1. PRODUCT OVERVIEW; name, category, materials, dimensions/size, key features, and brand colors.
2. PRODUCT USAGE/HERO VIEWS - front, back, side, 3/4, and functional/use view where relevant.
3. PRODUCT CLOSE-UPS - logo/label, texture/material, key components, packaging details, and other important identifying features.
4. PACKAGING / CONSTRUCTION - relevant packaging or structural views where applicable. 
The entire sheet must function as a visual continuity bible for AI image/video production. Every product view must depict the exact same physical product with absolute consistency. Do not redesign, add variants, alter branding, or change proportions. Use cean typography, clear section labels, thin dividers, balanced spacing, sophisticated production-design aesthetic.

改编自 @OlatundeAI 发布、YouMind-OpenLab/awesome-nano-banana-pro-prompts 收录的提示词，许可证 CC BY 4.0。