Portals attempt to create what they call sticky content to keep a user as long as possible.

门户网站试图创建他们所谓的粘性内容，以尽可能长时间地留住用户。

It is people who use portals.

是使用门户的员工。

It is people who run portals.

是运行门户的员工。

New 'Entrants' Will Be portals.

新的‘进入者’将是门户。

To feed national or regional portals.

充实各国或各地区的门户网站。