In tracing time, the authors cleverly change the typography and even paper stock from primitive to modern.

两位作者的设计匪夷所思，紧跟时代潮流，给印刷技术乃至从古至今一直在使用的造纸原料带来了挑战。

The origin of the festival can be traced back to the 14th century, a time when bullfighting was not a mere spectacle but a way for butchers to bring bulls from the countryside to the city markets.

这个节日的起源可以追溯到 14 世纪，当时斗牛不仅仅是一种表演，而是屠夫将公牛从农村带到城市市场的一种方式。