配置
API基础地址，到 /v1beta 为止
Flash 模型速度更快，Pro 模型质量更高
💡 控制语音的小技巧
- 速度：使用 "Say quickly:" 或 "Say slowly:" 等提示词
- 语气：如 "Say cheerfully:", "Say in a whisper:", "Say dramatically:"
- 情感：如 "Say excitedly:", "Say calmly:", "Say mysteriously:"
- 组合使用："Say slowly and dramatically: ..."