你的机器人正在自言自语:-D
试试这个:
discord.MessageReceived += async (s, e) => { if (!e.Message.IsAuthor && e.Message.RawText.Contains("Cthulhu") ) await e.Channel.SendMessage("*Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn*"); };