They argued that more than $12 billion was spent on Pakistan during the previous Bush administration with little to show for it - a point underscored by Senator Robert Menendez, a New Jersey Democrat, in this exchange with Ambassador Holbrooke.

VOA: standard.2009.05.12

The point is that they have received what they have through the free exchange of people who have given them their holdings, usually in exchange for providing some other service Good enough.

关键是，他们赚到的这些钱,都是通过与人自由交换得来的,那些人也得到了报酬，通常是以提供其他服务作为交换的,很不错。

耶鲁公开课 - 公正课程节选

Then the relative price of gold versus silver shifted to the point that the gold with at the twenty-one shilling exchange rate the gold shilling was worth less the gold guinea was worth less than twenty-one shilling.

之后，金子相对于银子的相对价格,就移动到另一个值,在二十一个先令的兑换率下,金先令价值少于,金几尼的价值少于了二十一个先令的价值。

耶鲁公开课 - 金融市场课程节选

Likewise, debased dollars wobble the scale at the point of exchange and push commodities up a la an oil shock.

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Ultimately a firm creates wealth by acting as a central point of exchange of resources between the constituents of the business.

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This team is intended to be a point of contact and information exchange for other aid agencies.

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