Facebook CEO Mark Zuckerberg gave his annual keynote speech at the company's developer conference, F8.
臉書CEO馬克·扎克伯格在公司開發者大會F8上做了年度主題演講。
At the conference, he introduced a new Facebook featured named "Watch Party,"
大會上,他介紹了一個名為“Watch Party”的臉書新功能,
which allows friends to watch videos together on Facebook.
它能讓好友們一起在臉書上觀看視頻。

As an example of how friends could watch videos together, Zuckerberg poked fun at his recent Congressional testimony over Facebook privacy concerns.
為了展示好友們如何一起看視頻,扎克伯格拿他最近因臉書隱私擔憂問題在國會作證一事開玩笑。
Saying, so let's say that your friend is testifying in Congress, for example, now you're gonna be able to bring your friends together.
他說,假設你的朋友正在國會作證,這樣你就可以把朋友召集在一起。
You can laugh together, and cry together. Some of my friends actually did this! Let's not do that again anytime soon!"
你們可以一起歡笑、一起哭泣。我的一些朋友真的這么做了!我們今后再也別干這事了!