【简答题】Illegal removal of coral(珊瑚) along Sri Lanka’s coastline increased the amount of destruction on the island by last December’s tsunami, say researchers. Harindra Fernando, a fluid dynamicist (力学家) at A...
【简答题】阅读理解。 Illegal removal of coral (珊瑚) along Sri Lanka's coastline increased the amount of destruction on the island by last December's tsunami, say researchers. Harindra Fernando, a fluid dynamicist (力学...