They may have to widen the road to cope with the increase in traffic.
他们可能得拓宽这条道路以适应车辆的增多。
The new road beginning is often narrow, but it is their own extension widen overture.
新路开始常是狭窄的，但它却是自己延伸拓宽的序曲。
In order to widen the road they have to narrow the pavement.
为了拓宽道路只好将人行道弄窄。
In order to widen the road they had to narrow the pavement.
为了拓宽道路只好将人行道弄窄。
Hereby this paper researches the likely issue in curve widen, horizontal slope and center traffic line, and presents correspond advice of road safe design.
据此对小半径曲线加宽、横向超高及中心线设计中可能存在的安全问题进行了研究，提出了相对山区公路小半径曲线的道路安全设计建议。
We decided that we should widen the road.
我们决定拓宽这条路。
We shall have to widen out the road.
我们必须加宽这条公路。
We shall have to widen out the road.
我们必须加宽这条公路。
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