# GPT Image Hub prompt

## 儿童手绘相对论科普海报
- URL: https://www.gptimagehub.com/zh-CN/library/kids-illustrated-relativity-educational-poster
- Generator URL: https://www.gptimagehub.com/zh-CN/generate?promptId=oss-ym-g2-16421
- Markdown URL: https://www.gptimagehub.com/api/agent/markdown?path=%2Fzh-CN%2Flibrary%2Fkids-illustrated-relativity-educational-poster
- Category: 信息图与教育
- Model: gpt-image-2
- Aspect ratio: 3:4
- Style: illustration
- Tags: 信息图, 科普教育, 相对论, 物理, 海报, 课堂, 儿童插画
- Updated: 2026-10-27T06:06:28.098Z
- Created: 2026-10-27T06:06:28.098Z

生成生动可爱的儿童科学科普信息图海报。只需修改JSON中的主题、图文板块与卡通图标，即可轻松适配各类学科知识。

### Full prompt
```text
{"type":"儿童科普信息图海报","topic":"[相对论]","subtitle":"[写给孩子的趣味科普！]","style":"可爱手绘课堂信息图，明亮柔和的马卡龙色系，圆角面板，整洁纯白背景，活泼的手绘星星与闪光点缀，清晰粗轮廓线，通俗易懂的视觉隐喻，生动有趣的小学课本插画海报设计","format":"竖版海报","header":{"title":"相对论","subtitle":"写给孩子的趣味科普！","icons":["地球仪","圆形时钟","带光环的紫色行星"],"intro_box":{"left_figure":"卡通爱因斯坦形象，蓬乱白发，棕色外套配绿色马甲与白衬衫，竖起一根手指","text":"很久以前，人们以为时间和空间对每个人都是完全相同的。直到爱因斯坦提出了颠覆性的新想法！"}},"layout":{"sections":[{"title":"1. 核心大概念","position":"左上","visuals":["带引文的气泡框","微笑发光的太阳"],"text":"爱因斯坦说：‘光速对所有人都是恒定不变的！’无论你运动得多快，光速永远是每秒约30万公里！","panel_color":"blue"},{"title":"2. 时间是相对的","position":"右上","labels":["在地球上","在超光速火箭里"],"visuals":["站在地球旁看钟表的小孩","坐在红火箭里看钟表的小孩"],"text":"当你以接近光速极速移动时，你的时间会变慢！地球上过去了1小时，火箭里的时间却只走了一点点！","panel_color":"green"},{"title":"3. 空间是相对的（长度收缩）","position":"左中","labels":["静止的火车","高速行驶的火车"],"visuals":["静止不动的标准火车","带有运动虚线、外观变短的超速火车"],"text":"当物体以极高速度飞驰时，在外部观察者眼中，它沿着运动方向的长度会变短！","panel_color":"purple"},{"title":"4. 它有什么用？","position":"右中","labels":["GPS卫星定位","宇宙与黑洞","微观物理"],"visuals":["轨道上的GPS卫星","旋转星系与黑洞","原子结构符号"],"text":"相对论帮助GPS卫星校准精确位置，帮助科学家探索黑洞与浩瀚宇宙的奥秘！","panel_color":"orange"}],"footer":{"title":"简而言之：","left_figure":"托腮思考的卡通男孩，头顶有带黄色星星的思想气泡","summary_text":"你运动得越快，时间过得越慢，长度看起来越短！这就是神奇的宇宙相对论！","right_note":"我们在日常生活中察觉不到，是因为我们的运动速度远远不够快。","extra_icon":"眨眼微笑表情"}},"design_notes":{"typography":"趣味粗体手写标题，清晰易读的圆角无衬线正文字体","palette":["藏青色","天蓝色","薄荷绿","薰衣草紫","暖橙色","明黄色","樱桃红","纯白色"],"mood":"欢快、充满好奇、寓教于乐、儿童友好"}}
```