Studies of secondhand smoke have indeed moved outdoors.
二手烟的研究确实已经移至户外。
Even powerful ventilation fans don't effectively remove secondhand smoke from the air.
看似功效强大的通风设备并不能有效清除二手烟。
You can save money on gas and entertainment costs while avoiding a lungful of secondhand smoke.
你可以省下汽油钱和娱乐花费，还不用受二手烟的危害。
Plus, cigars often burn for longer periods of time, which leads to more secondhand smoke in the air.
此外，由于雪茄比起香烟，通常会燃烧更长时间，因此会产生更多的二手烟雾。
Reduce exposure to things that could trigger an asthma attack such as allergens and secondhand smoke.
降低对哮喘诱发因素的暴露，例如变应原和二手烟。
Asthma, bronchitis and other chronic lung ailments can be triggered or aggravated by exposure to secondhand smoke.
二手烟会引发或加重哮喘，支气管炎及其他慢性肺病。
Breathing secondhand smoke for a short time can irritate your lungs and reduce the amount of oxygen in your blood.
短时间里吸收二手烟会刺激你的肺部，并减少血液中的氧气量。
There is no safe level of secondhand smoke for nonsmokers. Don't expose your children to secondhand tobacco smoke.
别让你的孩子吸二手烟。
And by now you've probably heard that breathing in someone else's secondhand smoke is also hazardous to your health.
想必你现在也知道了，吸别人的二手烟也对自身健康有很大的危害。
These might include feeling better, getting healthier, sparing your loved ones from secondhand smoke or saving money.
自我感觉更好、身体更健康、避免你爱的人吸二手烟或节约钱。
True, there is evidence that being near someone smoking, even outdoors, can result in significant secondhand smoke exposure.
诚然，有证据表明，待在吸烟者身旁，即便是在室外，也算接触到了二手烟。
Lung disease. Asthma, bronchitis and other chronic lung ailments can be triggered or aggravated by exposure to secondhand smoke.
肺病。二手烟会引发或加重哮喘，支气管炎及其他慢性肺病。
Therefore, many countries and regions prohibit people from smoking in public zones, in order to reduce the harm of secondhand smoke.
因此，为了减少二手烟伤害，许多国家和地区都禁止人们在公共场所吸烟。
This [study] adds an important piece of evidence that inhaling secondhand smoke is deleterious and does things to the airway that are not good.
上述研究又提供了一个重要的证据证明吸入二手烟是有害的，对气道很不好。
The research adds to a growing body of evidence indicating that secondhand smoke has objectively measurable effects on children's heart health.
这项研究为我们提供了新的证据，表明二手烟对儿童心脏健康的损害有可测量的客观指标。
COPD is mainly caused by smoking, but the condition also has been linked with secondhand smoke, air pollution and workplace dust and chemicals.
吸烟是引发慢性阻塞性肺疾病的主要原因，但它也与二手烟、空气污染以及工作场所的粉尘和化学物质有关。
Taking a stand on secondhand smoke will keep you much healthier and possibly even help someone you love think twice about their own unhealthy habit, too.
对二手烟宣战将使你活得更健康，甚至也可能帮助到你爱的人，让他们好好反思下自己的不良习惯。
Everyone knows smoking is a bad idea. And by now you've probably heard that breathing in someone else's secondhand smoke is also hazardous to your health.
每个人都知道吸烟有害身体健康。想必你现在也知道了，吸别人的二手烟也对自身健康有很大的危害。
Cancer. Secondhand smoke is a known risk factor for lung cancer. Some research also suggests a link between secondhand smoke and various other types of cancer.
癌症。众所周知，二手烟是肺癌的致病因素之一，一些研究还表明二手烟与其他癌症也有着千丝万缕的关系。
The Centers for Disease Control and Prevention's recommendations also highlight the relationship between secondhand smoke exposure and some common ear infections.
疾病控制和预防中心也建议重视二手烟和一些常见的耳部感染之间的关系。
The Centers for Disease Control and Prevention estimates that secondhand smoke exposure causes 46, 000 heart disease deaths every year in the United States alone.
美国疾病控制与防病中心估计，吸入二手烟仅仅在美国每年就导致4万六千人死于心脏病。
The latest report issued today finds secondhand smoke is a cause of lung cancer and heart disease and has immediate adverse effects on the cardiovascular system.
今天出版的最新研究报告发现，二手烟是导致肺癌、心脏疾病的原因，并可直接对心血管系统造成不利影响。
Exposure to secondhand smoke remains an alarming public health hazard. Non-smokers need protection through the restriction of smoking in public places and workplaces.
二手烟问题仍然是一个令人警醒的公共健康隐患。不吸烟的人们的权益需要公共场所禁烟条例的进一步执行来得到保障。
As risk analysis would predict, Slovic said, smoking only started plummeting when people realized that secondhand smoke was also endangering non-smokers, including children.
如风险分析报告预测，Slovic说，当人们认识到二手烟也会给非吸烟者，如儿童带来危害，吸烟人数才开始直线下降。
A study of Korean women found significantly higher risks of lung cancer and breast cancer among those whose husbands smoked, most likely from the effects of secondhand smoke.
一个对韩国妇女的调查显示，丈夫抽烟的妇女得肺癌和乳腺癌的概率明显比其他人高，而且很大可能是因为吸食二手烟。
A study of Korean women found significantly higher risks of lung cancer and breast cancer among those whose husbands smoked, most likely from the effects of secondhand smoke.
一个对韩国妇女的调查显示，丈夫抽烟的妇女得肺癌和乳腺癌的概率明显比其他人高，而且很大可能是因为吸食二手烟。
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