Road traffic collisions are a major health problem in countries in the Region.
道路交通碰撞是该区域国家的一个主要卫生问题。
Urban road traffic noise approximately composes above city region ambient noise 80%.
其中城市道路交通噪声约占城市区域环境噪声的80%以上。
At last, this article brings up five models about the region road network construction sequence.
最后，本文提出了区域公路网建设序列的五种模型。
Previous planning is the reason of some region road traffic noise index exceeding;
部分区域噪声污染指标超标与早期规划有关；
The road traverses a wild and mountainous region.
这条公路穿过荒芜的山区。
The Silk Road traversed the region.
丝绸之路横贯新疆。
The Silk Road traversed the region.
丝绸之路横贯新疆。
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