Because of simple construction, saving cost, improving the old road level and the small traffic impact, it is known as the "green" construction technology.

它施工简单，节约成本，能提高旧路面等级，对交通影响小，被人称为“绿色”施工技术。

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The widening transformation of the old road has a high technical and economic value to improve the existing road level and improve the road network structure.

旧路加宽改造对提高既有道路等级和改善路网结构具有较高的技术经济价值。

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The house sits 7 metres below road level with the roof acting as a parking deck for 3 cars.

房子坐落在路面下方的7米处，屋顶可以作为3辆汽车的停车板。

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In London, Picarro will place analyzers on the ground around the city as well as one on a bus to measure carbon emissions at road level and another on a plane to gauge emissions at higher altitudes.

FORBES: Going For The Green: Measuring The London Olympics' Carbon Footprint

The current Range Rover Sport excels at driving on- and off-road to a level that few other SUVs do.

FORBES: 2014 Land Rover Range Rover Sport, A True Decathlete

On the road up from sea level, signs of volcanic activity are everywhere.

BBC: A return to Middle-earth