As a major health risk hepatitis is second only to tobacco.

肝炎仅次于烟草是主要的健康隐患之一。

《柯林斯英汉双解大词典》

Try some of this tobacco. You'll say it's second to none.

请尝一尝这种烟叶，你一定会说它是首屈一指的。

《新英汉大辞典》

There is no safe level of exposure to second-hand tobacco smoke.

关于二手烟草烟雾，不存在安全接触水平。

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A new study has found that teenagers who are exposed to second-hand tobacco smoke are more likely to have damaged to their blood vessels that could lead to heart disease later in life.

VOA: standard.2010.03.04

Martin Dockrell, director of research and policy at the campaign group Action on Smoking and Health (Ash), acknowledges that there is no clear evidence of a significant harm to health from second-hand outdoor tobacco smoke.

BBC: New York's outdoor smoking ban: Will the world follow?

It was the first state in the country to decide that its pension funds would hold no tobacco-company shares or bonds, and the second to put a tax on cigarettes.

ECONOMIST: The anti-smoking campaign

The second was over an investigation into the tobacco industry that led to a fierce internal dispute at CBS on airing the story.

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