But fast enough, those building numbers became family names.

但很快，这些建筑的代号变为了家庭的名字。

At building number two on the 97th floor, people trapped.

第二座大楼，97 楼有人被困。

Without geocodes, American addressing is limited to zip codes and building numbers.

如果没有地理编码， 美国地址仅限于邮政编码和建筑编号。

The world's slums lack not only large, easy to travel roads, but they're also missing a lot of the infrastructure that goes along with them: street signs, building numbers, and vehicle access to building exteriors.

世界上的贫民窟不仅缺乏便于通行的宽阔道路，而且还缺少与之相伴的许多基础设施：街道标志、建筑编号以及通往建筑外部的车辆通道。