The 14-million-dollar bridge was installed this past Saturday, using what was called an accelerated construction method.

造价1400万美金的人行桥刚刚在周六建成，并使用快速桥梁施工法。

This discovery could lead to some pretty exciting innovations in today's construction methods.

这一发现可能会给当今的建筑方法带来一些非常令人兴奋的创新。

The hope is that 3D printing could  be a more environmentally friendly alternative to traditional construction methods.

希望 3D 打印能够成为比传统施工方法更环保的替代方法。

The qanat construction method was usually faster than the counter-excavation method as it was more straightforward.

qanat 施工方法通常比反开挖方法更快，因为它更直接。

It seems their North Sea neighbours are about to get there first, thanks in part to a  construction method that's extremely clever.

似乎他们的北海邻居将率先到达那里，这在一定程度上要归功于一种极其聪明的施工方法。

Industry fragmentation, vicious competition for contracts and low profit margins mean that most building firms have little money to invest in greener construction methods beyond what regulation dictates.

行业分裂、合同的恶性竞争和低利润率意味着大多数建筑公司没有资金投资超出监管规定的环保建筑方法。

Back here on boring old earth 3D printing has to prove itself to a global industry with well established construction methods, building codes and design norms.

回到无聊的旧地球，3D 打印必须通过完善的施工方法、建筑规范和设计规范向全球行业证明自己。

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%。