This threshing machine can greatly raise the efficiency of labor.

粒机可以大大地提高劳动效率。

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Based on two models of job search, this article analyses the mechanism of how the job - search cost and information influence the efficiency of labor market.

本文从工作搜寻理论的两个模型入手，分析了工作搜寻成本及信息对劳动力市场配置效率的影响机制。

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The efficiency is greatly raised,and the intensity of labor is decreased.

工作效率大大地提高了，而劳动强度却降低了。

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The labor- and money-saving efficiency of a private jet makes the decision to own and operate one similar to deciding to buy a new CNC machine or an integrated computer system.

FORBES: Private Jets: Efficiency Tools, Not Posh Luxuries

According to data release today from the Bureau of Labor Statistics (BLS), productivity (i.e. worker efficiency) rose 6.1% from the first quarter of 2009 to the first quarter of 2010.

FORBES: What H-P's Layoff Announcement Says About Future Job Growth

Labor has been displaced by technology in many other fields in the name of efficiency, why should sports be different?

FORBES: Downsize the Umps