public void Deconstruct(out Mood mood, out string message)
{
mood = this.Mood;
message = this.Message;
}
/// <summary>
/// 建立新回應物件實體。
/// </summary>
/// <param name="mood">情緒。</param>
/// <param name="message">訊息。</param>
public Response(Mood mood, string message)
{
this.Mood = mood;
this.Message = message;
}