而现在解决这个问题看起来，就像布鲁金学院经济学家彼得·奥斯杰葛说的那样，更像修理一个漏气的轮胎：最终你必须要修好它，但这并不难而且不那么棘手。
Today its problems look, as the Brookings Institution economist Peter Orszag says, much more like the equivalent of a slow tire leak: you have to fix it eventually, but it isn’t very hard to do and repair it isn’t terribly urgent.