这些钻石很可能在两万年前，整个地球各地都被大片大片的冰川所覆盖着的时期，从钻石产生的地方顺着冰川流到印度来的。
These diamonds were probably carried from where they were formed to India by great sheets of moving ice that covered parts of the earth 20, 000 years ago.
他们发现，如果把矩阵的每一项都写在一平方英尺纸上的话，整个计算结果足可以覆盖曼哈顿大小的地方。
They worked outthat if each entry in the matrix were written on paper that was one inchsquare, the answer would cover an area the size of Manhattan.
陆地上许多未指定的地方将在2015年部署更多有效的拦截机，到2018年的时候，将有更多更为有效的武器取代拦截机，这些武器将将覆盖整个欧洲。
By 2015, more capable interceptors would be deployed at unspecified sites on land and by 2018 these would be replaced by even more capable ones that would provide coverage for all of Europe.
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