high cut slope excavation

例句：

1. 1.The construction crew was tasked with high-cut slope excavation for thenew highway project.
   施工队被指派负责新高速公路项目的高切坡开挖工作。
2. 2.During the construction phase, high-cutslope excavation techniques were used toensure stability.
   在施工阶段，采用了高切坡开挖技术以确保稳定性。
3. 3. The engineer carefully plannedthe high-cut slope excavation to minimize environmental impacts.
   工程师仔细规划了高切坡开挖，以最小化对环境的影响。