If the original Facebook was the first five minutes [of a conversation] and the stream was the next 15, what I want to show you today is the rest--the next few hours of a deep engaging conversation.

如果最初的Facebook只是（一段对话）的开头5分钟，那么我今天所展的则是这段对话余下的部分，也就是长达几个小时的深入、精彩的交流；而下一步的流媒体功能（stream）则可以将呈现的对话时长延长到15小时。

youdao

We tramped through the wood for over two hours until we arrived at a deep stream.

我们在树林中跋涉了两个多小时，到了一条深溪边。

youdao

After three hours' walk a murmuring stream came into my view.

走了三个小时后，发出潺潺声的河流闯入了我的视线。

youdao

In the hours leading up to Gary's official memorial to it's most famous son, a steady stream of visitors took pictures and left mementos at his childhood home.

VOA: standard.2009.07.11

The average user time per stream was more than three hours.

FORBES: Connect

With support of the integrated Adobe Pass authentication service, users will be able to gain access to over 3, 500 hours of Olympic live stream content.

ENGADGET: NBC's 2012 London Olympics second screen and streaming apps for Android and iOS launch today

The first app, NBC Olympics Live Extra, will allow cable, satellite and telco customers to live stream more than 3, 500 hours of content, including all 32 sports, every athletic competition and all 302 medal events.

ENGADGET: NBC's 2012 London Olympics second screen and streaming apps for Android and iOS launch today