Besides curtailing weight gain, eating right will help you replenish antioxidant vitamins and minerals and boost your protection against free radicals created by tobacco smoke.

正确的饮食不仅可以避免体重的增加，还可以帮助你补充抗氧化维生素和一些矿物质，提高对烟草烟雾产生的自由基的抵抗力。

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Only 100% smoke-free environments provide effective protection.

只有100%的无烟环境可提供有效的保护。

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The report devotes particular attention to the WHO Framework Convention on tobacco Control's Article 8, which addresses protection from exposure to tobacco smoke.

这份报告特别注重《世界卫生组织烟草控制框架公约》中关于防止接触烟草烟雾的第8条。

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Prior to the smoke-free law much of the debate on the legislation centred on protection of bar workers from passive smoke.

BBC: Childhood asthma 'admissions down' after smoking ban

The Environmental Protection Agency has classified secondhand smoke as a known human cancer-causing agent.

CNN: Study: Smoke-free laws may cut heart attack hospitalizations

"The US Environmental Protection Agency has classified environmental tobacco smoke as a known human (class A) carcinogen, " he added.

BBC: NEWS | UK | Northern Ireland | Legal threat over passive smoking