怎么填变量：主体换成你的产品，如"一瓶黄色的柠檬沐浴露""一罐绿色的抹茶面膜"；标签两行字换成产品名和品类（英文更稳；中文每行不超过 6 个字）；[西瓜] 换成对应的水果，冰块里冻的果肉、液面的颜色也会跟着走——记得把"粉色液体"一起改成对应颜色；背景色用和产品同色系的浅色。

示例图整体是蜜桃粉色：中间一只透明玻璃罐，里面是堆起来的粉色磨砂膏，标签上写着"WATERMELON / SHEA SUGAR SCRUB"；右后方一块带籽的西瓜角，左右各有几块冻着西瓜粒的透明冰块；所有东西都立在一滩粉色的液体上，下方有清楚的倒影。

常见问题：

• 冰块里没有果肉：单独强调"每块冰的内部都封着一小块果肉"。
• 液面像镜子一样铺满全画：写"液体只在产品周围形成一滩，边缘不规则"。
• 标签文字出错：只留一行大字。

适合：果味护肤品、饮品和甜品的电商主图、夏季上新海报；功效类文字请按广告法规自行审核后再添加。

英文原版

text
{
  "type": "image_generation",
  "style": "hyper_photorealistic",
  "resolution": "8K",
  "aspect_ratio": "1:1",
  "quality": "premium commercial",
  "scene": {
    "subject": "{argument name="subject" default="A cosmetic skincare jar placed at center"}",
    "surface": "Smooth puddle of translucent pink liquid spreading organically beneath the jar with soft reflections and fluid edges",
    "props": [
      "Fresh triangular watermelon wedge with visible black seeds placed on the right",
      "Several ice cubes embedded with small watermelon pieces around the jar"
    ],
    "background": {
      "color": "{argument name="background color" default="soft pastel pink gradient"}",
      "texture": "smooth, seamless, no visible lines or edges"
    }
  },
  "lighting": {
    "type": "high-end studio lighting",
    "key_light": "bright diffused light from upper left",
    "fill_light": "soft fill for even exposure",
    "shadows": "soft natural shadows grounding the product",
    "effects": "enhanced sparkle on sugar crystals and crystal-clear ice"
  },
  "color_palette": [
    "watermelon red",
    "blush pink",
    "soft peach",
    "clear ice tones",
    "crisp white highlights"
  ],
  "composition": {
    "camera_angle": "eye-level",
    "shot_type": "close-up hero shot",
    "depth_of_field": "moderate, sharp foreground with smooth background blur"
  },
  "aesthetic": [
    "clean skincare advertising",
    "fresh and refreshing mood",
    "glossy realism",
    "ultra-detailed textures",
    "luxury commercial finish"
  ]
}

改编自 @Strength04_X 发布、YouMind-OpenLab/awesome-nano-banana-pro-prompts 收录的提示词，许可证 CC BY 4.0，本站已翻译并改写（修改内容见 changes）；示例图来自同一条目。