但是，即使在这些国家中，某些大宗商品出口国 — — 比如巴西和俄罗斯 — — 也未必能够看到汇率改善，因为它们疲软的经济中还有其他力量在起拖累作用。
Even on that front, though, some commodity exporters – such as Brazil and Russia – may not see much improvement in their exchange rates, given the drag of other forces on their weak economies.