常用的句子:                                   您可以通过划词来调用在线词典
Smoking is bad for your health. 吸烟有害健康。
Second-hand smoking is also dangerous to your health. 二手烟对你的健康也有害。
Smoking increases the risk of lung cancer. 抽烟增加患肺癌的风险。
No smoking, please. 请不要吸烟。
Please don't smoke in the restaurant. 请不要在饭店里吸烟。
Smoking is not permitted on all airplanes. 所有飞机上都禁止吸烟。
Smoking is banned in most public places. 大部分公共场所都禁止吸烟。