夜幕降临，校园操场角落一盏暖灯静静洒落光晕，温柔守护着夜色。一位二十岁左右的中国女大学生，人物面部特征参考图1，肌肤白皙细腻，容貌清秀精致，气质清新灵动。她扎着清爽高马尾，身穿粉色修身运动吊带与运动短裤，身姿挺拔匀称，马甲线清晰，体态优雅健康。她在塑胶跑道上悠然漫步，如同夜色里轻盈的身影，刚结束运动训练，带着自然的活力与朝气。
她一边轻松前行，一边用手机自拍，目光温柔看向镜头，笑容明媚自信，带着青春的舒展与愉悦，汗珠轻闪，尽显运动后的健康元气。画面以手机自拍视角为主，自然记录她的动态身姿，兼顾全身与面部特写，展现舒展自信的状态。背景是夜色中的校园，教学楼透出点点灯光，氛围安静又治愈。整体为纪实清新风格，动作流畅自然，定格青春、健康、自信的美好瞬间。9：16。
Night falls, a warm lamp in the corner of the campus playground quietly casts a halo, gently guarding the night. A Chinese female college student around twenty years old, facial features referencing Image 1, fair and delicate skin, refined and exquisite appearance, fresh and agile temperament. She has a refreshing high ponytail, wears a pink slim-fit sports camisole and sports shorts, upright and well-proportioned figure, clear vest lines, elegant and healthy physique. She is strolling leisurely on the rubber running track, like a light figure in the night, having just finished sports training, carrying natural vitality and vigor. She walks forward effortlessly while taking a selfie with her phone, looking tenderly at the camera, a bright and confident smile, full of youthful relaxation and joy, sweat glistening, displaying healthy vitality after exercise. The picture is primarily from a mobile phone selfie perspective, naturally capturing her dynamic posture, balancing full body and facial close-ups, revealing a stretched and confident state. The background is the campus in the night, with teaching buildings showing scattered lights, creating a quiet and healing atmosphere. Overall documentary fresh style, smooth and natural movements, freezing the beautiful moments of youth, health, and confidence. --ar 9:16
