A precipitous fall in the currency can make these debts insupportable .
本国货币的大幅贬值很可能导致这些债务无法承受。
Insupportable debts are the core of the us economy 's difficulties .
无法承受的债务是美国经济的核心难题。
It is ludicrous to argue that this would be an insupportable burden .
认为这种负担不可承受的说法是荒谬的。
If credit were too easy , he argued , entrepreneurs would embark on overambitious projects that take too long to reach fruition and make insupportable claims on society 's resources .
