The story I had read in my childhood-revised

  The story I had read in my childhood is Prey. The story was began in a office of a group of scientists. They had created some objects which were formed by billions of 奈米塵埃. After a long time doing experiment, they found that the objects began to have its own consciousness. As time passed by, those 奈米塵埃had grown more intelligent and cunning. But those objects needed to resupply some energy. As the result, those objects started to attack human beings and ate them. So the scientists had not only to escape from the objects but also eliminate them. At the end, some of the scientists survived, but most of them died in those objects' attack. This story was so interesting that had impressed me a lot.

老師...我的是看到有人給訂正就去改...所以來不及分成兩篇就改完了...所以就沒有分2篇...