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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It means raising our level of efficiency to the point where we have more time to enjoy the fruits of our labor.

而是意味着提升效率使我们有更多的时间享受我们的劳动果实。

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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

This has been done by seeking less expensive sources of labor and supply (frequently with corresponding complexity increases), and by squeezing greater efficiency out of the supply network.

FORBES: Ash In The Supply Chain

The idea a threat, really, much repeated that the mining multinationals will soon pick up and leave for Africa in search of cheaper labor ignores basic factors such as efficiency, infrastructure, and sovereign risk.

NEWYORKER: The Miner��s Daughter