, holds a bundle of spears that he made for use with an atlatl, a Stone Age throwing device that uses leverage to sharply increase the speed and distance a spear can travel.

这是他制作的和梭标投射器（利用杠杆作用加快长矛速度、增加投射距离的石器时代的一种投射装置）一起使用的长矛。

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The Age of Deleveraging forecasts a similar decade, at least quite a few years, of slow growth and deflation as financial leverage and other excesses of past decades are worked off.

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In the past we talked about "dual use" military-civilian technologies, but truth be told, not much of what's in a bomb migrates back to a BMW. However, the money flowing into military and homeland infra-structure security will leverage revolutionary technologies and materials of the new digital age.

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Yet she has enjoyed access to some of the world's most powerful and inspiring people since an early age, and she can leverage her position as ambassador to highlight what women in Japan and the United States can aspire.

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