Several famous paintings by Leonardo da Vinci are on show at the National Gallery.莱奥纳多·达·芬奇的几幅名画在国家美术馆里展出。Many modern inventions were anticipated by Leonardo da Vinci.列奥纳多达芬奇早于许多现代创作之前就创作成功了。Most people think of Leonardo da Vinci as a great artist, but he was also a great scientist.大多数人认为莱奥纳多·达·芬奇是位伟大的艺术家，但他也是一位伟大的科学家。