去年秋季，在旧金山举行的一次黑莓开发商大会上移动研究(Research in Motion)也宣布了类似的新型支付方式，当时程序员挤满房间，蜂拥而至大厅。

When Research in Motion announced a similar initiative last fall at a session of the BlackBerry Developer Conference in San Francisco, programmers crowded the room, spilling out into the hallway.

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根据战略与国际研究中心的数据，我们用于移动包括我们自己的物体的能量中，约有四分之三没有完成任何有用的工作。

According to the Centre for Strategic and International Studies, about three quarters of energy we use to move things, including ourselves, accomplish no useful work.

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战略与国际研究中心表示，包括我们自己在内，我们用来移动事物的能量中，约有四分之三的能量没有产生有用功。

According to the Center for Strategic and International Studies, about three quarters of the energy we use to move things, including ourselves, accomplishes no useful work.

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