Today, digital information models are the design process and working environment.

今天，数字信息模型是设计过程和工作环境。

However, these – like the many other  3D design or information models, which countless buildings will already have  — are rarely used beyond the design stage.

然而，这些——就像无数建筑物已经拥有的许多其他 3D 设计或信息模型一样——很少在设计阶段之外使用。