But it is not the only obstacle. A debt-pooling scheme must also address the fact that the strongest countries will inevitably face higher interest rates on their own debts when they become jointly liable for the debts of less credit-worthy governments.
但这不是唯一的障碍。债务集中机制还必须解决一个事实——当最坚挺国家与信誉较低国家政府捆绑在一起共同负责债务时，它们难免会面临其自身债务利率升高的局面。