一声尖叫打破了这可怕的沉寂。The unearthly silence was broken by a shrill screaming.直升机的嗡嗡声打破了沉寂。The silence was broken by the whirring of a helicopter.接着又是一阵短暂的沉寂。Again there was a short silence....
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.河道淤塞, 水无出路.The riverbed is silted up , so there's no outlet for the floodwater.河道淤塞,水流迟滞.The river is silted up and the water ...