英语翻译
问题描述：
英语翻译
Factory workers in the United States are working longer hour than at any time in the past half century.American once led the rich world in cutting the average working week-from 70 hours to less than 40 hours by the 1950s.Since the 1970s,however,the hours clocked up by American workers have risen,to an average of 42 this year in manufacturing.
答
当今美国工厂工人的工作时间比过去半个世纪的任何时候都要长.在富裕国家中,美国人曾经在1950年之前就率先把每周的工作时间从70小时减少到不足40小时.但是,从1970年开始,美国工人必须完成的工作时间开始增加,今年制造...