navvy

A laborer, especially one employed in construction or excavation projects.

挖土工壮工，尤指被雇干建筑业或掘土工程的人

This project involved 400000 cubic metres of earthwork.

这项工程要挖40万土方。

balanced earthworks

填挖平衡的土方工程

To make holes in(soil)with a pointed implement.

用挖穴器挖用带尖的工具在（土中）

The main task of hydraulic excavator is to dig soil.

挖掘机的主要工作就是土壤的挖掘。

it's too slow for to dig out earth manually, so let's use the digging machine.

用人工挖土太慢了, 咱们还是使用挖土机吧。

Excavation and embankment of earth.

土木工程土地的挖掘和筑根

Key Points in Construction Management of Manual Holing Pouring Pile

人工挖孔混凝土灌注桩施工管理要点

Digging that clay soil is back-breaking work.

挖那粘土是一件艰苦繁重的工作。

Most of the work (digging) is done by machines.

大部分（挖土）工作都由机器进行。

His palms were excoriated by the hard labour of shoveling.

他的手掌因挖土之苦工而破皮了。

Excavators and cranes have started to raze buildings

挖土机和起重机开始夷平建筑（的工作）。

Wall-Supporting Method of Clough Soil Section in the Construction of Excavated Pile

浅谈坳沟土段挖孔桩施工的护壁方法

Taking About Method Of Tunnel Excavation In Loessial Region

黄土地区公路隧道施工开挖方法浅谈

Total Reverse Construction Method Construction Technology for Underground Chamber Excavation

全“逆作法”地下室挖运土方施工技术

Large mass concrete construction technology of pier digging well foundation

桥墩挖井基础大体积混凝土施工技术

On Excavation Construction Technique of Soft Soil Foundation Pit with Super Deep Foundation "Pit-in-pit"

带有超深坑中坑的软土基坑挖土施工技术

Study on the Calculation of Earth Pressure on Retaining Structure in Excavated Volume Engineering

挖方工程挡土结构土压力计算问题研究