重点讲解：
1. the same as
与…相似；与…一样；
eg. Heat may travel in the same manner as light does.
热可以与光同样的方式传播。
eg. My new job is much the same as the old one.
我的新工作和老工作差不多。
2. keep sb. from doing sth.
阻止（或防止、阻碍）…做；
eg. Fear is often what'll keep us from getting something done, let alone something great.
恐惧往往使我们不能把事情做好，更遑论把事情做卓越。
eg. We had no way to keep him from getting involved in the matter .
我们没有办法使他不卷入那事件中去。
3. come out
出版；上市；
eg. I wait for movies to come out on DVD, then I rent them.
我等着电影的DVD上市，然后租来看。
eg. This bit of technology is not available now. It's gonna come out by the end of the year and it will retail for about 250 dollars.
这种技术现在还不是很广泛，今年年底才会上市，它的零售价是250美元。
4. be linked to
与……有联系；
eg. KM is directly linked to your business model.
知识管理与你们的业务工作直接相关。
eg. It's possible that he was linked to the case: he might have had a hand in planning the murder.
有可能他和这个案子有关：他可能参与计划了这起谋杀案。
