<strong><a href="%(browse_url)s">Extensions</a></strong> add new features to %(app_name)s or modify existing functionality. There are extensions that allow you to block advertisements, download videos from websites, integrate more closely with social websites, and add features you see in other applications.
<strong><a href="%(browse_url)s">扩展</a></strong>为 %(app_name)s 添加新特性或修改已有的功能。扩展可以让您阻挡广告，下载网站上的视频，将社交网站更紧密地整合，并且可以添加您在其他应用程序中看到地特性。