McFerrin said it appeared that Freeman's car was airborne went it left the highway and landed in a ditch.
麦克菲林说,看来,弗里曼的车被空降到它离开公路,并降落在一条壕沟。
The existing highway design criterion only takes setting pavement longitudinal grade, side ditch and drainage ditch into account in order to eliminate surface water.
现有的公路设计中,考虑较多的仅仅是通过设置道路的纵坡、边沟及排水沟等设施来排除地表水。
The linearization construction and exploitation projects mainly include the projects like the highway, railroad, dike, ditch, natural gas and oil pipeline etc.
线型建设项目主要指公路、铁路、堤防、灌渠、天然气及输油管线等跨区域呈线状分布的开发建设项目。
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