It is running huge budget and trade deficits, and is relying on the kindness of restless foreign creditors who are starting to feel uneasy about accumulating even more dollar assets.

它运转着巨大的预算和贸易赤字，而且依赖于海外债主们的仁慈施舍，而后者正开始对他们越来越多的美元资产感到不安。