Consumers started calling out some very debilitating problems with the conventional construction of the American potato chip.

消费者开始指出美国薯片的传统结构存在一些非常严重的问题。

Applications for biocement extend beyond conventional construction, too.

生物水泥的应用也超越了传统建筑。

A 2020 study from Singapore found a bathroom unit constructed using 3D printing was both 25.4% cheaper and produced almost 86% less carbon dioxide than one made with conventional construction methods.

新加坡的一项2020年的研究发现，使用3D打印建造的浴室单元比传统建筑方法便宜25.4%，同时产生的二氧化碳排放量减少了近86%。