水洼里的纸船
用雨滴和轻微转向让微距画面动起来，保持主体清楚。
Low macro view of one folded white paper boat in a shallow street puddle after dark. Keep the boat sharp in the lower middle of the image. Falling raindrops form gentle concentric ripples, and the boat slowly turns clockwise by a quarter turn. Reflections from warm shop lights move softly behind it, with no legible signs. Static camera, shallow focus, natural water physics, no duplicate boat or sudden wave.