求翻译：在新建公路设计中，在保证路线走向前提下，应尽量利用旧路、荒路，少占或不占林地、耕地，特别是高产农田，尽量减少公路建设占地面积；优化横纵断面设计，避免大开挖，路线尽量与自然地形起伏一致，减少对自然地貌的破坏。是什么意思？

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In the new road design, the route to ensure that should be as far as possible, make use of the old road, and cannot be accounted for or less with no fiercer, cultivated land, especially in high-yield farmland, and to minimize road-building footprint; optimize cross 纵断面 designed to avoid big dig, the

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In the design of new highway, on the premise of guaranteed route to, should make full use of the old road, abandoned road, little or no forest, cropland, especially high-yield farmland, to minimize the footprint for highway construction; transverse profile optimization design, avoid large excavation

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