这个湖几乎填满了泥沙和植被。
泥沙把这条河的三角洲淤塞了。
泥沙和风吹来的尘土把这个遗址埋得更深了。
水渠里淤了很多泥沙。
河里的泥沙淤积在这里，年深日久便成了沙洲。
The bar was formed by the mud and sand deposited here over a long period of time.
在携带大量粗泥沙的湍急河流流经的任何地方，都能找到它们。
They are found wherever fast rivers carrying loads of coarse sediment once flowed.
如今降雨的时候，雨水会带着黏土和泥沙颗粒从沙丘两边往下流。
Now, when the rain fell, water ran down the sides of the dunes, carrying clay and silt particles with it.
其他人指出，泥沙负荷的减少可能会导致下游河岸和湄公河三角洲的侵蚀。
Others point out that decreased sediment loads will likely lead to erosion of downstream riverbanks and the Mekong Delta.
他们每天在这种危险的环境下工作很长时间，从带有水银的泥沙中淘出金沙。
Here they endure long hours at dangerous jobs, wringing flecks of gold from the dirt with mercury.
她及时跑了出去，看到半英里宽的泥沙从山上轰隆隆地向他们冲来，撞翻了几百棵树。
She rushed outside in time to see a half-mile wide mud and sand thundering down the hill toward them, knocking over hundreds of trees.
淘洗盘被端在两手中旋转，以便将金粒从泥沙中分离出来。
The pans were held in both hands and swirled around to separate gold particles from the dirt.
小孩用铲子将泥沙压紧。
委员会已经成功减轻了洪水和泥沙淤积的状况。
The commission has succeeded in reducing flooding and sedimentation.
现在泥沙没有了，鱼没有可吃的了，也就不来了。
Now there is no mud, and no food for the fish — they've left us.
通过这一过程，巨量的泥沙和石块从陆地移入海洋。
By this process enormous amounts of mud and rock are moved from the land to the sea.
然而因为公路挖掘规划拙劣，泥沙继续从山上倾泻而下。
Nevertheless, sediment continues to pour down from the mountainside because of poorly planned road excavations.
雨水沿着地面流动时，夹带了泥沙、卵石，甚至大圆石。
As water flows along the ground, it picks up sand, pebbles, even boulders.
据我所知，这些新公路的泥沙流失率属于有报道以来的最高值。
To my knowledge these sediment losses from new roads in Yunnan are the highest values ever reported.
专家认为泥沙将会在大坝后堆积，将仅经过一个未知的水闸系统排放。
Experts believe that this sediment will build up behind the dam, with only an unproven system of sluice gates to release it.
覆盖层的一些沉淀泥沙沿着岛的东部和北部海岸线逐渐流入苏禄海中。
Plumes of sediment from the overburden piles enter the Sulu Sea along the northern and eastern coastline of the island.
但由于全球变暖，冰川和雪原融水蒸发，造成泥沙堵塞缩小河道的危险。
But because of global warming, all across the plateau, glacial and snow run-off is evaporating, leaving dwindling rivers dangerously clogged with silt.
这里看不到冰雪的迹象，只有融化的雪水裹挟着泥沙顺流而下。
There's no sign of ice, just a river roiling with silt-laden melt.
这里看不到冰雪的迹象，只有融化的雪水裹挟着泥沙顺流而下。
There's no sign of ice, just a river roiling with silt-laden melt.
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