采用集料嵌挤方法进行级配设计，使用高粘度沥青增加沥青膜厚度，以析漏指标确定沥青用量，通过试验路提出大碎石沥青混合料柔性基层的施工工艺。
This mix must be used high viscous asphalt to increase asphalt membrane thickness. The mix design is based on aggregate inter-lock method and use leakage test to determine asphalt content.
在都江堰，一台大型挖掘机从一大堆碎石中铲出混凝土板和扭曲的金属杆。
In Dujiangyan, a large mechanical digger scoops slabs of concrete and twisted metal rods from a massive pile of rubble.
随着我们渐渐接近基苏姆城(肯尼亚的第三大城市与卢奥民族的首府)，路上也到处乱丢着碎石与燃烧的汽车。
AS the road approaches Kisumu, Kenya's third-biggest city and capital of the Luos, the country's third biggest but angriest ethnic group, it becomes littered with rubble and burnt vehicles.
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