怎么用：把三处 [北京] 换成同一个城市，[7] 换成天数（1–7 天效果最好，天数太多会挤）。示例图就是"北京 7 日游"：从故宫、长城、颐和园一路画到鸟巢、天坛、动物园，最后一站是烤鸭和兔儿爷，四周还有冰糖葫芦小朋友和"注意人流！"指示牌（示例图实际偏彩铅质感，比"蜡笔"更细腻）。

想按自己的行程画：在"一、主画面"下面直接列出你的真实安排，例如"第 1 站：宽窄巷子；第 2 站：大熊猫基地……"，模型会照着画，不会自己乱编。

常见问题：

• 景点顺序不合理或出现不存在的地方：一定要自己列出行程，或生成后逐条核对。
• 字太小看不清：减少站数，或追问"文字再大一些，每站描述不超过 10 个字"。
• 想要更像蜡笔：加"粗糙的蜡笔笔触、涂出边线、纸张颗粒感明显"。

适合：旅行攻略封面、小红书游记首图、亲子旅行纪念、旅行社 / 文旅账号的路线图。

英文原版

Please create a vibrant, child-like crayon-style vertical (9:16) illustration titled "{City Name} Travel Journal."
The artwork should look as if it were drawn by a curious child using colorful crayons, featuring a soft, warm light-toned background (such as pale yellow), combined with bright reds, blues, greens, and other cheerful colors to create a cozy, playful travel atmosphere.

I. Main Scene: Travel-Journal Style Route Map

In the center of the illustration, draw a "winding, zigzagging travel route" with arrows and dotted lines connecting multiple locations.
The route should automatically generate recommended attractions based on {Number of Days}:

Example structure (auto-filled with {City Name}-related content):

- "Stop 1: {Attraction 1 + short fun description}"
- "Stop 2: {Attraction 2 + short fun description}"
- "Stop 3: {Attraction 3 + short fun description}"
- …
- "Final Stop: {Local signature food or souvenir + warm closing remark}"

Rules:
- If no number of days is provided, default to a 1-day highlight itinerary.

II. Surrounding Playful Elements (Auto-adapt to the City)

Add many cute doodles and child-like decorative elements around the route, such as:

1. Adorable travel characters
   - A child holding a local snack
   - A little adventurer with a backpack

2. Q-style hand-drawn iconic landmarks
   - "{City Landmark 1}"
   - "{City Landmark 2}"
   - "{City Landmark 3}"

3. Funny signboards
   - "Don't get lost!"
   - "Crowds ahead!"
   - "Yummy food this way!"
   (Auto-adjust contextually for the city)

4. Sticker-style short phrases
   - "{City Name} travel memories unlocked!"
   - "{City Name} food adventure!"
   - "Where to next?"

5. Cute icons of local foods
   - "{Local Food 1}"
   - "{Local Food 2}"
   - "{Local Food 3}"

6. Childlike exclamations
   - "I didn't know {City Name} was so fun!"
   - "I want to come again!"

III. Overall Art Style Requirements

- Crayon / children's hand-drawn travel diary style
- Bright, warm, colorful palette
- Cozy but full and lively composition
- Emphasize the joy of exploring
- All text should be in a cute handwritten font
- Make the entire page feel like a young child's fun travel-journal entry

改编自 @dotey 发布、ZeroLu/awesome-nanobanana-pro 收录的提示词，仓库许可证 MIT（Copyright (c) 2025 ZeroLu）。