Web浏览器需要跟踪超链接、建立访问过的页面的历史记录，允许用户回到访问过的页面。

Web browsing relies heavily on following hyperlinks, building a history of visited pages, and allowing users to retreat to previously visited pages.

youdao

Web浏览器需要跟踪超链接、建立访问过的页面的历史记录，允许用户回到访问过的页面。

Web browsing relies heavily on following hyperlinks, building a history of visited pages, and allowing users to retreat to previously visited pages.

youdao