这是美国真实消费需求自二战结束以来最长的疲软期，大大低于1996—2007年危机前真实消费增长年率3.6%
That is by far the most protracted period of weakness in real US consumer demand since the end of World War II – and a massive slowdown from the pre-crisis pace of 3.6% annual real consumption growth from 1996 to 2007.