The road works shall be done in two steps. First step: road bed construction, manual placement of block stones and dry pressing of crushed stones and reserved concrete layer;
道路工程分为二步进行，第一步：施工路基、手摆块石及干压碎石，预留混凝土层；
Slope are formed by road construction in recent years, the product of slope greening works has also become a road and bridge construction in an important project.
边坡是近年来道路建设所形成的产物，边坡绿化工程也已成为路桥建设中的一项重要工程。
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