Unity Engine documentationScript ReferenceUnityEngineUnityEngine.WindowsUnityEngine.Windows.SpeechSpeechErrorTopicLanguageNotSupportedSupplied grammar file language is not supported.阅读时间1 分钟最后更新于 1 个月前Definition Type: Field Namespace: UnityEngine.Windows.Speech Assembly: UnityEngine.CoreModule TopicLanguageNotSupported = 1