grout slope

例句：

1. 1. The engineer used a grout slope to level the ground.
   工程师使用灌浆坡面平整地面。
2. 2.The construction crew was working on a grout slope to prepare for the next phase of the project.
   施工队正在做灌浆坡面，为项目的下一阶段做准备。
3. 3.The grout slope is designed to prevent water from seeping into the foundation.
   灌浆坡面的设计是为了防止水分渗入地基。