<p>Get back to browsing without losing your stream of thought. Activity Stream keeps your top sites, bookmarks and recent history close at hand in each new tab. And the new timeline view gives you a birds-eye view of your browsing.</p>
<p>返回浏览，而免于忘记正在想的东西。活动流功能将您最常访问的网站、书签和最近的历史记录都放到新标签页里随手就能点到的地方。新的时间线视图能让您轻易查看自己的浏览足迹。</p>