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| English | Chinese |
| road construction No definition needed | 修路 (不需要定义。) |
| road construction material The aggregation of components used for building streets, highways and other routes, such as asphalt, concrete, brick, sand and gravel | 修路材料 (用于建造马路、高速路和其它路的所有原料，例如沥青、混凝土、砖、砂、砾石。) |