智课网TOEFL备考资料托福写作经典练习素材汇总 学一科还是学很多科 Leonardo da Vinci is best remembered as the painter of the Mona Lisa (1503-1506) and The Last Supper (1495). But hes almost equally famous for his astonishing multiplicity of talents: he dabbled in architecture, sculpture, engineering, geology, hydraulics and the military arts, all with success, and in his spare time doodled parachutes and flying machines that resembled inventions of the