Bob, I am sure you know about secondhand smoke.

Bob，我敢肯定你知道二手烟。

I-I-I need music and dancing and secondhand smoke.

我要的是纵情歌舞 乌烟瘴气。

" The American public should not be human guinea pig for the secondhand smoke from e-cigarettes."

“美国公众不应该成为电子二手烟的实验对象。”

There is no safe level of secondhand smoke exposure which can cause a number of health problems, including asthma in children.

二手烟暴露并没有安全限值，它会引发很多的健康问题，包括儿童哮喘。

Of course, there was more awareness around things like secondhand smoke, but gas was also getting more scrutiny.

当然，人们对二手烟等问题的认识有所提高，但天然气也受到了更多的审查。

Almost half a million people in the US die each year from smoking related diseases that include non-smokers regularly exposed to secondhand smoke.

美国每年有近一百万人死于与吸烟有关的疾病，其中包括经常接触二手烟的不吸烟者。

Now a study finds that asthmatic children exposed to secondhand smoke are more likely to make repeat trips to the ER with breathing problems.

现在一项研究指出，患哮喘的孩子如果生活在二手烟环境下，那么他们就很可能因为呼吸问题频繁进出急救室。

Parents may think they are protecting children from secondhand smoke when they smoke outside their home or only when the children are not there.

父母认为当他们到外面或孩子不在的时候吸烟，他们可能觉得保护了孩子免受二手烟的危害。

And there was a recent study that actually said that the benzene produced by the stove can exceed what you see in secondhand smoke.

最近的一项研究实际上表明，炉子产生的苯可能超过二手烟中的苯。

According to the latest statistics, active smoking kills 400,000 smokers in the United States each year, and secondhand smoke kills 53,000 nonsmokers in the United States each year.

最新的统计数据表明，在美国，每年主动吸烟导致四十万吸烟者的死亡，被动吸烟导致五万三千名不抽烟人的死亡。

Residents in multi-unit housing settings, like apartments and condominiums, have no protection from a neighbor's secondhand smoke that can drift freely through the windows, walls, and air vents.

居住在公寓和套房这类多单元楼房中的居民并不能保护自己不受邻居二手烟的危害，这些烟气会穿过窗户、墙壁和通风口，四处飘散。

Maybe they had secondhand smoke exposure in the home, maybe there's a genetic factor, but it's pretty scary that non-smokers still get lung cancer at a pretty significant rate.

也许他们在家里接触过二手烟，也许有遗传因素，但是非常可怕的是，不吸烟者仍然以相当高的比率患肺癌。