```json
{
"prompt": "A vibrant and engaging illustration of a university lecture hall with a professor standing at a podium, delivering a lecture to an attentive audience of students. The professor is dressed in formal attire, holding a pointer and gesturing towards a large screen displaying educational content. The students are seated in rows, taking notes and listening intently. The background features a blackboard with mathematical equations and diagrams, and the walls are adorned with academic posters and charts. The style is realistic yet lively, with detailed expressions and body language to convey the atmosphere of an academic lecture. Ensure no text is included in the image to avoid any potential errors.",
"explanation": "這幅插圖展現了一個大學講座的場景，通過鮮豔的色彩和生動的細節，傳達出學術交流的氛圍。畫面中的教授站在講台上，手持教鞭指向大屏幕上的教學內容，學生們則坐在講堂內認真聆聽和記筆記。背景中的黑闆上寫滿了數學公式和圖表，牆上掛滿了學術海報和圖表，為整個場景增添了一份學術氛圍。這樣的設計不僅能夠吸引學生和學華語的人士，也能有效地傳達“講座”這一學術活動的嚴肅性和專業性。",
"alt": "大學講座的插圖，教授在講台上講課，學生在講堂內聆聽和記筆記",
"title": "大學講座的場景，教授在講台上講課，學生在講堂內聆聽和記筆記，背景中的黑闆和學術海報增添了學術氛圍。"
}
```
(AI生成文字和圖片可能未經過人工檢查，如果您發現有不妥之處，請聯繫我們)
