Indeed, the 2002-2007 period was the only recovery on record during which the median family’s real income declined. Moreover, job opportunities continued to polarize, with employment growing in high-wage professional, technical, and managerial occupations, as well as in low-wage food-service, personal-care, and protective-service occupations.
事实上，2000—2007年这段时期只是中位家庭真实收入下降趋势中的一次反弹。此外，就业机会继续呈现两极分化的态势，高收入的专业、技术和管理职位，以及低工资的食品服务、个人看护和防护职位的数量在增长。