Many of these "informal" industries take few precautions to protect workers from hazardous materials like lead and mercury in the waste.

这些“非正规”工业几乎不采取预防措施保护工人，防止垃圾中如铅和汞之类的有害物质。

youdao

Serving on a such committee would expose the hobbyist to the regulations and protocols that research institutions use to protect workers and the environment.

在一个这样的委员会中服务，会将使业余爱好者更多的接触到研究机构保护人员和环境的规章制度和操作手册。

youdao

Tariffs are meant to protect workers in America's declining industries, but it would be far better for those workers to move from the industries of the past to the businesses of the future.

关税意味着保护那些在美国正处于衰退的行业中的工人们，但是，对那些工人们来说，从过去的行业转型到未来的新领域中才是更加好的选择。

youdao

The goal was to protect workers who were developing the atomic bomb.

VOA: special.2009.07.14

These included the first use of "hard hats" to protect the workers' heads and special glasses to protect their eyes.

VOA: special.2010.07.23

After months of growing tension, the head of the company sent three hundred private security officers to break up the strike and protect non-union workers.

VOA: special.2010.06.10

Union leaders had demanded the meeting Tuesday, saying postal officials were not doing enough to protect workers.

CNN: Postal Service to offer Cipro to Manhattan postal workers

Trade union Unite says Ford guaranteed to protect workers' terms and conditions when they transferred to Visteon.

BBC: Swansea Visteon pensioners take campaign to Westminster

The Court basically asserted that most attempts to regulate the private marketplace, or to protect workers, were unconstitutional.

NEWYORKER: Money Unlimited