Sora提示词："A lush meadow in the Great S

"A lush meadow in the Great Smoky Mountains, wildflowers gently swaying in the breeze, the light filtering softly through the trees, mist rising from the ground." 根据前面文字描述生成9:16竖屏视频，视频不要出现文字或人物，视频风格以治愈为主，配上简单的背景声音，可以是风声、海浪或鸟叫等自然声音或舒缓温暖的纯音乐。