It is true that at times the u.s.a. has experienced periods of acute unemployment as well as labor shortages . 确实，美国有时发生严重的失业问题，有时也出现缺乏劳动力的现象。
Earnings, or the total return to labor, are the sum of returns to raw labor and the returns to human capital . 工资，或者劳动力的总报酬，是简单劳动报酬和人力资本报酬的总和。
There is more unemployment or underemployment of labour and capital equipment in the slump than in the boom . 在衰退时期比繁荣时期劳动力和资本设备方面出现更多失业或就业不足的现象。
One of the most widely publicized features of the japanese labor market is the system of what had been called permanent commitment . 日本劳动力市场广为宣扬的特点之一就是所谓的终身雇佣制。
The price of labor is sometimes determined through collective bargaining between a union and an employer or his representative . 劳动力的价格有时是通过工会和它的雇主或雇主代表进行集体谈判决定的。
The bureau of labour statistics is empowered with the important task of regularly collecting and reporting statistics on the labor force . 劳动统计局受权执行定期搜集和报告劳动力统计数字的重要任务。
The phillips curve is an attempt to describe the trade-off between the rate of price inflation and the rate of unemployment of labour . 菲利普斯曲线是试图描述物价上涨率和劳动力失业率之间消长关系的曲线。
From about the middle of the eighteenth century the improvement in agricultural technique began to make it possible to economize in labour . 自十八世纪中叶前后起，由于农业技术的改进，节约劳动力开始成为可能。
Not surprisingly, this view of "labor" tended to divorce man as a social and spiritual being from his "productive" role at work . 毫不奇怪，这种“劳动力”观点把作为社会存在和精神存在的人，同他所起的“生产”作用分离开来了。
Good markets and high prices for agricultural products, together with the labor shortage, let farmers to adopt all sorts of labor-saving devices . 良好的市场条件和农产品的高昂价格，加上劳动力的短缺，使农民采用各种节约劳动力的装置。
