将文件放入文件夹的操作简单易行，所以办公人员开始使用这种方式来存放和分类管理信息。

It was so easy to place files into folders, so office people started to use this organization to store and classify the information.

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主题开发者有新的API，这使他们可以很容易的定义背景颜色，顶部，短址，菜单（不再需要编辑文件），文章类型，分类管理。

Theme developers have new APIs that allow them to easily implement custom backgrounds, headers, shortlinks, menus (no more file editing), post types, and taxonomies.

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