All over the world, oil spills regularly contaminate coasts.在世界各地，油溢出物经常污染着海岸。The sources of organisms that may contaminate the wound are numerous.可以沾染伤口的细菌来源是很多的.White cells contaminate the red cell and platelet compone...
One secret military unit tried to contaminate the drinking water of the refugees...一个秘密军事分队企图污染难民的饮用水。All over the world, oil spills regularly contaminate coasts.在世界各地，油溢出物经常污染着海岸。The sources of organisms that may contam...
那是下午近黄昏的时候。It was late in the afternoon.随着黄昏的来临,光线逐渐变弱.Light lessens as evening comes on.满园子都披着黄昏的面纱, 更加上一层神秘的颜色.Veiled in the twilight mists, the garden had an air of mystery....