十岁的罗比与爸爸、妈妈和姐姐生活在一起。不过每天中午放学,罗比都要去奶奶家吃午饭,奶奶会给他准备一些好吃的食品。奶奶上了岁数,腿脚不利落,特别是右脚肿得高高的,要不然下午没课的时候,奶奶肯定会带罗比去动物园的。罗比听邻居巴特太太说,她哥哥巴特先生掌握一种返老还童的疗法,建议奶奶一定要去试试。虽然奶奶不相信世界上会有这样神奇的事情,但拗不过小孙子,只得听命于罗比的安排。 The 10-year-old Robbie lives with his father, mother and sister. However, every day after school, Robbie have to go to my grandmother’s house for lunch, grandma will give him some delicious food. Grandma was a year old, his legs and nails, especially right swollen tall, or else no class afternoon, my grandmother will certainly take Robbie to the zoo. Robbie listened to his neighbor, Mrs. Butt, saying that her older brother, Mr. Butt, had a cure for rejuvenation and advised her to try it. Although my grandmother did not believe that there would be such a miraculous thing in the world, she could not beat the grandson but had to obey the arrangement of Robbie.