讨论了文题实现方法，介绍了该数据库的总体结构。

The general structure of the title database is presented.

youdao

但是整篇文章结构文不符题。

But the whole article is not so nicely constructed to serve its title.

youdao

但是整篇文章结构文不符题。

But the whole article is not so nicely constructed to serve its title.

youdao