After ten years her mystifying disappearance was still unexplained. 十年后，她的神秘失踪仍然无法解释。
The film tells the strange and mystifying story of a man who claims he can remember nothing of his past. 这部电影讲述了一个奇怪而神秘的故事，一个男人声称他对自己的过去完全没有印象。
It's mystifying to me that people can enjoy watching sport so much. 我不理解人们为什么这么爱看体育比赛。
See: mystify