In August, the average time unemployed for those 55 and older was slightly more than 39 weeks, according to the Labor Department, the longest of any age group.

根据劳动部调查表明，八月份55岁及五十五岁以上的失业者平均需要39周多找到新的工作，相比别的年龄段失业人员，这一年龄段失业人员重新找到工作的时间最长。

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According to the latest American Time Use Survey by the Bureau of Labor Statistics, in 2005 the average U. S. citizen watched 2.6 hours of television a day.

根据由劳动统计局的最新美国人时间使用调查，在2005年平均美国公民一天看电视的时间为2.6小时。

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Intellectual labor has no average skilled degree and average intensity of labor, its social necessary laboring time equals particular laboring time.

精神商品没有“平均劳动熟练程度和劳动强度”，其社会必要劳动时间等于个别劳动时间。

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Contrast that with this startling statistic from the U.S. Bureau of Labor Statistics: as of 2010, the average time an American worker stays at a job is less than four and a half years.

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The IRS is considering coordinating standards with the Department of Labor to consider a full time employee to be a worker who is employed on average at least 30 hours of service per week.

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