求翻译：随着经济的高速发展，各种工程建设如雨后春笋般出现，在水利水电、土地整理和道路选线等工程应用领域，土方工程是重要组成部分，也是影响项目成本的重要因素，在城市设计中涉及到丘陵地形时，土方量也往往是投资估算的重要项目。是什么意思？

With the rapid economic development in a variety of construction projects have mushroomed in the field of water conservancy and hydropower, land consolidation and road route selection, engineering, earthworks are an important part of, but also affect the cost of the project an important factor in ur

With the rapid economic development, and various construction have mushroomed in water conservation, and water and electricity, land management and road options, such as engineering, and construction and earthwork applications is important, and is an integral part of the impact the cost of the proje

Along with the economical high speed development, each kind of project constructs if the mushroom growth appearance, in project application domains and so on water conservation water and electricity, land arrangements and path route selection, the earthwork is the important constituent, also is affe

With the rapid economic development, various projects have sprung up there, in water conservancy and hydropower engineering, land consolidation and road line selection field of application, earthworks are important components of, are also important factors that affect project costs, in the city's hi

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