这些新工作（机会）多半待遇不如正式工作，并且福利优厚的不多。每周40小时，有医疗保险，并且65岁可领退休金的标准美国工作越来越少。 Most of these new jobs pay less than regular jobs, and few come with good benefits. The standard American job, with a 40-hour workweek, medical benefits and a pension at age 65, is on the wane.
