Buoyant US economic growth, so far, has provided the European Central Bank with the necessary global backdrop to raise interest rates from very low levels at a slow and steady pace that limits political friction with euro-zone political leaders but that gets the job done.
美国经济的强劲增长迄今为欧洲央行以缓慢但却稳定的步伐将其利率从极低的水平慢慢提升提供了必需的全球背景，使他们在完成目标的同时又减少了与欧元区政治领导人的摩擦。