同一段提示词，Runway、可灵、Pixverse、海螺 AI，四款 AI 视频工具比较，哪一个效果最好，欢迎留言评论！
提示词
Close-up of a woman with curly hair, her lips parting slightly as if about to speak. She has a serious look on her face as she thinks about a difficult decision, but she slowly looks relieved and relaxed. Trees in background gradually shift from soft focus to sharp as she moves. Cinematic color grading, with dark cyans, cool blues in the style of a blockbuster thriller
