Let's view reading as if you are driving a car: if you're on a straight, well-maintained divided highway, feel free to speed up.
拿开车打比方，你可以在一条笔直通畅的高速路上自在提速。
According the future development trend, This paper takes highway network for research object and the theory and generate method of highway network evaluation from the view of economics.
本文在充分把握未来可能发展趋势的基础上，以公路网规划方案评价为研究对象，试图从经济学的角度，建立公路网评价的理论及方法。
In view of these problems, the paper put forward some countermeasures for strengthening tourist highway network const ruction in this region.
针对上述问题，本文提出了加强该区旅游公路交通网络建设的对策。
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