不到四分之一的延误是由于港口或公路设施差等“硬基础设施”问题造成的。

Less than a quarter of the delays are caused by problems with "hard infrastructure" such as poor ports or roads.

youdao

该文讨论了城市户外环境系统化、场景序列化、硬地生态化、设施艺术化等四个主要问题。

There are four subjects about the systematization of urban open-space environment, the serial scene, the construct ecologically, the aesthetic facilities.

youdao

该文讨论了城市户外环境系统化、场景序列化、硬地生态化、设施艺术化等四个主要问题。

There are four subjects about the systematization of urban open-space environment, the serial scene, the construct ecologically, the aesthetic facilities.

youdao