But while the sites became more flexible, with structure no longer tied to a particular layout of files, the amount of semantic information in the URI decreased.
但是，虽然站点变得更加灵活，结构也不再绑定到特定的文件布局，但是URI中的语义信息量也减少了。
2
The filesystem's tree structure, tied together with.. and. Entries, is built automatically each time you create a new directory.
文件系统的树状结构在每次创建一个新目录时，自动把. .和。目录项捆在一起。
3
The answer, neuroscientists give, is that it is tied to changes in brain structure and function.