1·For all of Bellevue's success, adaptive signals are not a cure all for jammed roadways.
尽管贝尔维尤取得了很大的成功，但自适应信号灯并不是解决拥堵路段的万能药。
2·In India, they mix thrown-out plastic waste with asphalt and use it to pave new roadways.
在印度，他们把丢弃的塑料废品和沥青混合起来，用来铺设新的道路。
3·The panels are also designed so that they can be installed directly on top of existing roadways, making them relatively cheap and easy to install.
经过特殊设计，这些电池板可以直接安装在现有道路表层，它们相对便宜并且易于安装。
4·Exhaust fumes can extend farther from roadways than once thought.
废气从道路扩散到其他地方的范围可能比我们所认为的要远。
5·By comparison, RORs account for 56.2% of crashes on urban roadways.
相比之下，城市道路中，ROR事故的比率约为56.2%。
6·Among all crashes that occurred on rural roadways, 80.6% were ROR crashes.
所有在乡村偏僻道路上发生的事故中，ROR事故占到了80.6%。
7·Wire mesh covers the ceiling to prevent big pieces from falling into the roadways or hitting miners.
为了防止大块碎片掉落到坑道上或砸伤矿工，天花板上覆盖了金属网。
8·Landscapes are full of linear elements— roadways, train tracks, fencerows, ridgelines, tree branches.
各种风景中充满了线形的元素——小路，火车轨，栅栏，山脊线，树枝等。
9·Disrupted roadways and railways that can endanger motorists and disrupt transport and access to health care.
受阻的道路和铁路会危及驾驶员的安全，中断运输以及获得医疗服务的途径。
10·One reason might be that the smallest cars are not driven as many miles on high-speed roadways, Mr. Lund said.
究其原因，可能是体型最小的车辆的高速公路行驶里程不如小型车，Lund先生如是说。