And he's tracking how many other weblogs linked to those weblogs, and so you have kind of an authority -- a weblog that has a lot of links to it is more authoritative than a weblog that has few links to it.
同时也追踪有多少其他博客链接到之前所追踪的博客。 因此得出一个所谓的权威榜 一个被其他博客链接许多次的博客 比一个只被链接几次而已的博客更具权威性。