Del.

'It's a return on the investment of being green,' says Jon Provisor, chief technology officer and co-owner of the Marina del Rey, Calif., firm.

这家公司位于加州，其首席技术长和老板之一普罗维索(Jon Provisor)说，这是环保回报。

We are fascinated by rogues, from Chaucer's Pardoner to Del Boy. 9 We are bad at risk-assessment, and repeated surveys show that we fear crime far more than is justified.

从乔叟笔下忏悔者到热播喜剧中人物德尔小子，这些流氓赖一不让我们心向往之。我们并不善于准确判断风险，一次次调，我们对于犯罪行为恐惧大大超出了正常范围。