Object-oriented (OO) methodology is currently a hot topic discussed in computer science community.

面向对象（OO）技术是当前计算机界讨论的热点。

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Any problem in computer science can be solved with a level of indirection. Solving problems like object-relational mismatch was no different and led to frameworks being built to alleviate the pain.

计算机科学中任何问题都可以通过增加一个间接层来解决解决像对象关系不匹配的这种问题也是同样的，可以依靠一些框架来缓解这个问题。

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In less than 20 years the computer has gone from object of science fiction to social phenomenon.

在不到20年间，电脑已经从一种科技产品蜕变成社会现象。

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