The results showed that the product quality and the yield were raised, the environment and the worker protection were improved.

产品质量、实际收率得到提高，职工防护及环保大大改善，效果十分明显。

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WHO develops and updates a series of evidence-based resource materials on best practices for injection safety, waste management, health care worker protection and infection control.

世卫组织编制和更新了一系列基于证据的资源材料，涉及注射安全、废弃物管理、卫生保健工作者保护和感染控制等方面的最佳做法。

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It turns out that protection of worker choice no longer ranks very high in the NLRB's pantheon of values.

实践证明，对工人选择权的保护在NLRB的价值体系中已不再占据崇高的地位。

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Labour-market activism is attractive because it makes governments look busy and does not sacrifice existing worker protection.

ECONOMIST: Europe hits a brick wall

Roosevelt, Mr Obama said, broke up monopolies and set out policies that led to a progressive income tax and worker protection.

BBC: 'Make-or-break' for middle class

Last month the Lebanese parliament announced that the Palestinians would finally get the legal right to work, as well as some worker protection.

CNN: Refugee United: Palestinians debut at Homeless World Cup