This is much like a non-smoker getting cancer from second-hand smoke, while the heavy smoker is fortunate enough to smoke in good health.

这很像一个不吸烟的人因为二手烟而得癌症，而烟瘾大的人即使吸烟也幸运地保持健康。

youdao

One US study found evidence of secondhand smoke in 60 percent of non-smokers.

一项美国的研究也发现了一些证据证明，二手烟吸烟者占不吸烟者人数的60%。

youdao

Help protect non-smokers from exposure to second-hand tobacco smoke; and.

帮助保护非吸烟者避免接触二手烟草烟雾；以及。

youdao

A recent study found that people who smoke are nearly two times as likely as non-smokers to develop Alzheimers disease.

VOA: special.2010.03.09

They found that while 95% of non-smokers and 85% of smokers agreed that direct inhalation of second-hand smoke was harmful to children, just 65% of non-smokers, and 43% of smokers believed the same for "third-hand" smoke.

BBC: Warning over 'third-hand smoke'

Previous reports recorded a "sharp decrease" in "non-smokers exposure to second-hand smoke" following the ban in smoking in public places in 2006.

BBC: Scottish Health Survey: Obesity still problem for Scots

There are many non-nuclear ways of getting smoke up there that could be encouraged.

ECONOMIST: Letters