The workers finished the earthworks before the concrete was poured.
工人在浇筑混凝土之前完成了土方工程。
After days of rain, the new road project’s earthworks began to collapse, forcing engineers to redesign the drainage and reinforce the embankments.
连日降雨后,新道路项目的土方结构开始坍塌,迫使工程师重新设计排水系统并加固路堤。