提示词 A paper boat drifts down a rain-filled street gutter at dusk. The camera follows at water level as raindrops ripple around it and neon reflections shimmer on... 视频变体:6 KlingKling v3 · 已验证价格文本生成视频 · 图像生成视频 每秒 起价 $0.084 每秒 84 API 积分 5 s ≈ $0.42