Create a 5 to 8 minute piece using one of the following three themes as a takeoffpoint.
用下面三个主题之一作为出发点制作一个5到8分钟的片段。
2
Take a moment to contemplate the exquisite level of precision required to pull this off, if we think about the loop as “starting” at one point.
如果我们将这个循环看作在某一点上“开始”，那么就来考虑一下精确实现循环需要达到的具体标准。
3
Of course, it's too early to tell whether Google + will really takeoff, though tech sites like TechCrunch point out that the social network is already proving to be a big traffic-referral source.