求翻译：根据招标文件，场地内已经建造临时道路。我们将根据评估利用其部分的临时道路。另外将按所附的现场平面布置图布置和建造部分临时道路以满足施工需要。为了降低工程成本和提高永久道路的质量，我们可能先做永久道路的基层并将其作为施工临时道路。大部分临时道路在4米宽，并将在施工阶段被良好维护。是什么意思？

According to the tender document, in the location already made the temporary road.We will use its part of temporary roads according to the appraisal.Moreover according to the scene floor-plan arrangement and the construction part temporary road which will attach meets the construction needs.In order to reduce the project cost and enhances the permanent path the quality, we possibly first make the permanent path the basic unit and take it as the construction temporary road.The majority of temporary roads in 4 meters widths, and good are maintained in the construction stage.