作为被动吸二手烟的受害者，妇女和儿童受到香烟的危害更严重。
Falling victim to passive smoking, women and children are more at risk from cigarette.
我的弟弟因为吸我的二手烟已经生病了。
但是我们不要以二手烟的一般危害来使这个辩论含糊不清。
But let's not cloud that debate by invoking the general harm of secondhand smoke.
研究发现二手烟中含有高浓度的上述有害物质。
High concentrations of many of these chemicals are found in secondhand smoke.
二手烟如何能引起精神疾病还不清楚。
It is not yet clear how secondhand smoke would trigger mental troubles.
到目前为止，二手烟对听力的影响背后的科学依据仍是一个谜。
So far, the science behind secondhand smoke's effects on hearing remains a mystery.
二手烟到底有多危险？
经常接触二手烟会增加50%患中风的机会。
Regular exposure to second-hand smoke heightens the chance of a stroke by 50 per cent.
二手烟会危害人体健康，特别是对抵抗力弱的小孩子。
Because secondhand smoke is very harmful, especially for children.
所以Repace在户外做的二手烟研究是对的。
So Repace is correct that secondhand smoke has been studied outdoors.
怀孕期间受二手烟影响会增加低出生体重的几率。
Exposure to secondhand smoke during pregnancy increases the risk of low birth weight.
该如何避免吸入二手烟？
你不吸烟正因为你知道吸烟的危害——但你知道二手烟吗？
You don't smoke because you understand the dangers - but what about secondhand smoke?
孩子们最有可能在自己家中吸到二手烟。
Children were most likely to breathe secondhand smoke in their own homes.
避免吸二手烟。
科学已经证实抽二手烟是十分危险的。
It's been scientifically proven that secondhand smoke is dangerous.
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%。
One US study found evidence of secondhand smoke in 60 percent of non-smokers.
因为环境变化很快所以在动态的户外环境中测量二手烟是困难的。
it's hard to measure smoke dynamics outdoors because conditions change rapidly;
无二手烟的产生。
人们现在意识到二手烟的危害。
二手烟的危害也是很大的。
儿童吸二手烟易导致心理亚健康。
二手烟已经被确认对其他人有危害。
Second hand smoking has been recognized harmful to other people.
吸二手烟对健康的危害很大。
你认为二手烟对你的影响严重吗？
Do you think the second-hand smoke is seriously affecting you?
二手烟还会加重呼吸系统疾病，例如加重哮喘。
And secondhand smoke has been shown to make respiratory conditions, such as asthma, worse.
我抽的不是烟，也不是寂寞，是二手烟！
I do not smoke cigarettes, is not lonely, second-hand smoke!
那些吸入二手烟的人也会遭受呼吸方面的感染。
Those who take in second-hand smoke will also suffer from breathing infections.
接触二手烟会增加心脏病发作的几率，还可能引发其他相关疾病。
Secondhand smoke increases the risk of heart attack and other heart problems.
接触二手烟会增加心脏病发作的几率，还可能引发其他相关疾病。
Secondhand smoke increases the risk of heart attack and other heart problems.
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