“路堤”造句
公共汽车驶离了公路,冲下
路堤.
The bus came off the road and plunged down an embankment.
属于这种范畴的工程结构为带有基础的重力坝, 斜坡和
路堤等.
Engineering structures falling in this category are gravity dams with foundations, slopes and embankments, etc.
改良
路堤填料是高速铁路路基的重要内容.
Improved soil is very important for subgrade of highspeed railway.