Sometimes the simplest solutions are in fact the best and thus consistent with this constant reminder to ShuttleBoy Cards ourselves was born last year what we dubbed Shuttleboy Cards.

实际上，有时候最简单的解决方法就是最好的,所以按照我们一直的想法,我们去年做出了。

哈佛公开课 - 计算机科学课程节选