But from the largest collection of Leonardo's papers ever assembled, a series of innovative thoughts can be reconstructed regarding the foundation of a new city along the Ticino River, which runs from Switzerland into Italy and is 248 kilometres long.

但从有史以来最大的列奥纳多论文集中，可以重构一系列关于沿着提契诺河建立新城市的创新思想，提契诺河从瑞士流向意大利，全长 248 公里。