1. In a construction of expressway, to control the foundation settlement is one of the key problems for the construction progress and quantity. 在高速公路软土地基路段施工过程中，控制地基沉降一直是影响施工进度及施工质量的关键问题之一。
2. The Company has for the Shanghai-Nanjing Expressway project management office to provide vehicles, engineering equipment manufacturing and maintenance. 本公司一直为沪宁高速公路管理处提供工程车辆、工程设备的制造与维修。
3. This text have pointed out the expressway of our country utilizes feasibility of financing of bond market from three respects of theory, policy, economy. 本文从理论、政策、经济三方面进行分析，指出了我国高速公路利用债券市场融资的可行性。
英英解释
n.
1. a broad highway designed for high-speed traffic
