雨水冲走了火山坡面上的岩屑。Rainfall had dislodged debris from the slopes of the volcano.积雪的急剧融化使大滑坡中的岩屑饱和.Rapid melting of the snow saturated debris in a large landslide.翻腾的岩屑到达相对顺直的河道壁的地段.The churning debris reached a relatively str...
Pen read Costigan's letter and its inclosure mechanically, hardly knowing what was before his eys.潘怔怔地读完了科斯蒂根的信和它的附件, 简直不相信他的眼睛.We an authentication thing because we do not know probably and have done the inclosure ...
Since 1908, chlorine has been added to drinking water.自1908年以来氯就被添加进饮用水当中。Chlorine is used to disinfect water.氯用来给水消毒。Chlorine is added to kill bacteria.加氯是为了杀死细菌。...