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。
As written, the function counts weekends, New Year 's day, memorial day, the fourth of July, labor day, Thanksgiving, and Christmas as non - business days.
正如所编写的,这个函数能用来计算周末,新年,纪念日,美国国庆日,劳工节,感恩节,以及圣诞节这些非商业的日期。
Labor day, the first Monday in September, was created by the U. S. labor movement.
把9月的第一个星期一定为劳工节是美国劳工运动的产物。
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