translation.en: So, in architecture we deal with big assemblies of components, so there might be up to, say, 50,000 pieces of material in this room you're sitting in right now that all need to get organized.
translation.zh: 所以，在建筑界我们处理的是 零件的大型装配， 例如说可能有 五万件材料 构成了你所身处的这个房间， 而这些材料都必须被妥善安置。