从山上冲刷下来的泥土就要让水电大坝淤塞了。The soil washed from the hills is silting up the hydroelectric dams.瀑布飞流直溅，冲刷着岩石。Waterfalls crash and tumble over rocks.海水冲刷着海岸。The sea washed against the shore....
What complicates the issue is the burden of history.历史的重负使问题复杂化了。That very much complicates matters.那使得事情更加复杂.The fact that the drill hole openings are located under water complicates charging work.炮眼口位于水下,无疑会使装药工作复杂化....
The plant uses the carbohydrates to make cellulose.植物用碳水化合物制造纤维素.The linear glucan molecules of cellulose are bound together by hydrogen bonds.纤维素中直链葡聚糖分子由氢键连接在一起.The rejected carbohydrate matter is cellulose and other h...