But every day, all around the world, foreign businesses are still eager to use U. S. dollars - even when their business has nothing to do with the U. s.

然而，每天，全世界各地的外国公司却依然渴望使用美元——即使他们的业务与美国毫无相干。

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Because of that gap in trade, China ends up with about a billion new U.S. dollars every day.

NPR: U.S.-China Cash Flow Depends On Fannie, Freddie

"Unprincipled speculators are making billions every day by betting on a Greek default, " Papandreou said on Monday after meeting with U.S. Secretary of State Hillary Clinton in Washington.

FORBES: Crisis In Greece

There is a lot of discussion these days about food waste. 30 to 40 percent of all food produced in the world is wasted, we hear, and the food thrown away in the U.S. is enough to fill the Rose Bowl with food every day.

FORBES: What Food Do We Throw Out? How to Stop Food Waste at Home