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- High steel scaffold erected around the villa, Wai a green protective network of public access are filled by cement, brick and cobble, sand and prefabricated panels, if one site. 别墅四周搭起高高的钢脚手架，围有绿色防护网，公共通道上则堆满了水泥、红砖、石子、黄沙和预制板，俨然一个工地。
- The sand and cobble are excavated 砂卵石开挖
- Sand and leaves trapped the water in the stream. 沙子和树叶堵住了小河的水流。
- The bottom layer is a mixture of sand and clay. 最下面的一层是沙和泥的混合物。
- Application of filling and building with sand and cobble in the dock project 砂卵石填筑在码头工程中的应用
- The workers mixed the asphalt with sand and gravel together. 工人们把沥青和沙子、石块混合在一起。
- Construction Experience of Building High-ejection Seepage Interception Walls on Sand and Cobble Layers 在砂卵石层中构筑高喷截渗墙施工经验
- The prospector panned out bits of sand and gravel scooped from the bed of a stream. 探矿者淘选从河床里挖出的少量含金泥沙和砂砾。
- An area covered by sand and gravel deposited at the front of a glacial moraine. 冰川前砂砾层冰河冰渍前沉积的沙及砾石覆盖的区域
- They panned off the sand and dirt . 他们用淘金盘淘去砂泥。
- Sand and gravel may form bars within the channel. 沙和砾石可以在沟槽内形成沙洲。
- They panned off the sand and dirt. 他们用淘金盘淘去砂泥。
- sand and cobble 砂卵石
- The bags beside the road are stowed with sand and salt for putting on icy roads to make them safer. 路旁的袋子里装满了沙和盐，以便用来撒在结冰的路面上使之较为安全。
- Concrete is a mixture of sand and cement. 混凝土是沙和水泥的混合物。
- Mix the sand and cement together. 把沙子和水泥混合在一起。
- Let's mix concrete, sand and stones. 把水泥、沙子和石子掺合在一起。
- Glass is made from sand and lime. 玻璃是由沙和石灰制成的。
- Women are shoe-shining, shoe repair and cobbling. 女人则擦鞋、修鞋、补鞋。
- They have filled a hole with sand and mud. 他们用泥沙把一个洞填满了。
