But the technology is so new that federal regulators are still figuring out exactly what kind of rules are necessary to keep the public safe.

但是，这种技术是全新的。联邦监管机构还在努力制定必要的法规，以保证公众的安全。

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While other companies were still figuring out which advertisements could be placed at which spot and generate the most return, Facebook focused on optimizing the performance of the user experience.

当其他公司仍在纠结于广告放在什么位置才能产生最大回报的问题时，Facebook关注的却是用户体验的性能优化。

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This is partly because, while ads on mobile devices are exploding, they cost less than Internet ads because advertisers are still figuring out how to make them most effective.

部分是因为，虽然移动设备上的广告数量正在大量增加，但这些广告比在互联网上做广告的花费要低，因为广告商仍然在研究怎样才能使移动设备上的广告更有效。

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It looks like we're still figuring out - this room was just renovated, we're still working out exactly how the electronics work. So normally we'll see a percentage of how many of you got it, but I'm going to say it was probably about 95% got the answer right.

这个房间刚刚装修过,我们还在试图搞明白，这些线路怎么工作的,如果正常的话,我们可以看到，你们回答正确的百分比，但我觉得你们,95%的人答对了。

麻省理工公开课 - 化学原理课程节选

Arbitron, likewise, is still figuring out how to fold streaming audio into its model.

FORBES: Nielsen Buys Arbitron, Radio Ratings Service, In $1.3 Billion Deal

Web users are still figuring out whom to trust, how to communicate, what this new (and it IS still new) technology can do.

CNN: The Internet: It's like never leaving junior high

At this point with everyone still figuring out what the whole summit was about, Lloyd Blankfein kicked off the first session with Larry Ellison.

FORBES: Goldman Sachs Builders and Innovators Summit - It's About the People