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。

It supplies the bureau of printing and engraving with paper stock.

它为局里提供打印和雕刻所需的纸张。

The premium paper stock  of the book means 10 is an enduring addition to a coffee table or library to be enjoyed  for years to come.

这本书采用优质纸材，意味着 10 是咖啡桌或图书馆的持久补充，可以在未来几年内享用。