In Saudi Arabia it takes five days. So,it's things like that where they can learn from each other about how to get more efficient, how to help entrepreneurs get off the ground."

VOA: special.2010.05.10

I believe it's clear that it is and that people who do so are people who understand more than the core efficient markets theory.

很明显,能够做到这一点的人必然了解到,比有效市场假设更深层的东西

耶鲁公开课 - 金融市场课程节选

In contrast,a light bulb has much more impact in the use phase, where it's using the energy, and where you can reduce that with more efficient lighting technologies,"

VOA: standard.2009.03.30

It's a bit difficult to master, but we find it's more efficient if you put a little bit of your fingernail into it -- not too much, of course, you don't want to scratch your precious reader.

ENGADGET: Sony Reader PRS-T2 review: same old e-reader, new and (mostly) improved design

Still, he reasons, it's more efficient to dedicate time to one application than 15 separate applications.

WSJ: New Site Aims to Relieve Supplier Woes

It works because it's fun, social, creative and easy and it's massively more efficient, both in cost and labor, than traditional fund raising techniques.

CNN: Web the new frontier for activism