新概念英语3 第22课 summary writing

The aristocrat was sitting in his cell when the gaoler entered and handed him the letter-----a blank sheet of paper.The aristocrat looked at it,squinted and said:'the light is dim.Read me the letter.'He handed the letter back to the gaoler,who said:'The light is indeed dim.I'll get my glasses.'He left the stage and returned with a pair of glasses and the real letter,which he read to the prisoner.