新建道路将连通这个地区的主要城市。
新建道路路面类型和厚度的选择是设计的一个重要部分。
Selection of the type and thickness of roadway surfacing to be constructed is an important part of design.
我们国家需要新建道路、隧道、大桥、机场、学校、医院。
And we have a country that needs new roads, new tunnels, new Bridges, new airports, new schools, new hospitals.
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