They are part of the " smart city" project, launched by the University of Cantabria seven years ago.

这是坎塔布里亚大学于7年前开始实施智能城市项目的一部分。

Yet it may become commonplace if Ana Andres of the University of Cantabria in Spain has her way.

但是如果西班牙坎塔布里亚大学的Ana Andres成功的话，这项技术就会广泛应用。

These suck the airflow closer to that side, reducing drag and creating up to seven times more force than a conventional sail according to bound4blue, a company based in Cantabria, northern Spain, which produces a modern version it calls eSAILS.

根据总部位于西班牙北部坎塔布里亚的bound4blue公司的说法，这些风帆将气流吸得更靠近那一侧，减少了阻力，并产生比传统风帆高出七倍的力量，该公司生产了一种名为“eSAILS”的现代版本。