吸烟会增加罹患心脏病的风险。
smoking will increase the risk of heart attack/diseases.
smoking can increase the risk of developing heart disease.
infect sb. 感染某人
Fatal medical condition
Medical problem
Medical complaint
Disorder
Bronchitis
Passive smoking
Second-hand smoke
Exhaled smoke
Smoking is responsible for 30 per cent of all deaths from cancer and clearly represents the most important preventable cause of cancer in countries like the United States today.
