The new technologies of mass dissemination could reach large numbers of people with unprecedented speed and efficiency, but put control of the flow of information into the hands of a select few.

大规模传播的新技术以前所未有的速度和效率影响到大量的人，但是它却将信息流动的控制权交给少数被选拨出来的人手里。

youdao

We love seeing eco-upgrades that increase the efficiency of existing vehicles, but a select few are taking their customization to a whole other level.

对上市车型进行"环保升级"，使其更加的高效节能，人们对此喜闻乐见。 但下面的这几位将整车改装带到了一个新的境界。

youdao

This also makes some very active hams to select their station location... based on a GROUND CONDUCTIVITY, another important factor in station efficiency.

这也使的一些活跃的爱好者精心挑选他们电台的方位，要考虑地面导电性，这是电台是否能高效率的另外一个重要因素。

youdao

And I'm proposing that we expand select Recovery Act initiatives to promote energy efficiency and clean energy jobs which have been proven to be particularly popular and effective.

WHITEHOUSE: Job Creation and Economic Growth

It has also started a number of efficiency and solar power projects that have taken select manufacturing plants off the power grid.

FORBES: Clarifying Corporate Responsibility, Part III: Committing To Improvement