Tobacco smoking is a known or probable cause of approximately 25 diseases.

吸烟会引发大约25种疾病。

Tobacco smoking is the leading caused of preventable death in the U.S.

吸烟是导致美国可预防性死亡的主要因素。

Now experts are saying the country must redouble its efforts and explore higher taxation to reduce tobacco smoking.

如今，许多专家认为中国必须更加努力来进一步增加高额税率减少吸烟。

Risk factors for oral cancer include alcohol abuse, tobacco smoking, and using betel quid, immunodeficiency, and nutritional deficiencies.

口腔癌的高危因素包括酗酒、吸烟、食用槟榔、免疫缺陷与营养不良。

New Zealand's plan to ban the next generation from tobacco smoking has not been tried elsewhere, she said.

她说其他地方也没尝试过新西兰这种" 禁止下一代人吸烟" 的计划。

They’ve helped many thousands of people to quit and the switch from tobacco smoking is a dramatic stepping towards better health.

电子烟已经帮助成千上万的人戒烟，从烟草到电子烟的转变对健康非常有益。

The growing popularity of e-cigarettes has prompted debate about their safety, their potential to help people quit tobacco smoking and the risk.

电子烟越来越受欢迎，从而引发了人们对电子烟的安全性、帮助人们戒烟的可能性以及风险的辩论。

They've helped many thousands of people to quit and the switch from tobacco smoking is a dramatic stepping towards better health.

他们已经帮助成千上万的人戒烟， 而从吸烟的转变是朝着更好的健康迈出的巨大一步。

Tobacco smoking is the leading caused of preventable death in the U.S. And Dr. Fitzgerald has spoken out against it and offered the government's help in getting people to quit.

在美国，吸烟是可预防的死亡的主要原因，而菲茨杰拉德博士对此表示反对，并向政府提供帮助，让人们戒烟。

The growing popularity of e-cigarette has prompted debate about their safety and potential to help people quit tobacco smoking and the risk they may encourage some people to take it up.

吸食电子烟越来越流行，引发了关于其安全性以及帮助人们戒烟的能力的辩论，还有人担忧吸食电子烟会导致一些人再度吸烟。