high slope trench

• 路堑高边坡

high slope trench的用法和样例：

例句

1. The characteristics of high cutting loess slope determine the special character of its siding surface when it is in unstable condition.
   摘要黄土路堑高边坡自身的特点，决定了其失稳破坏时滑裂面的特殊特征。