抽烟对于人，无论是年轻人还是老年人都是有害无益的。特别是对已患有肺气肿、心脏病和高血压的老龄患者来说更是危害极大。
Smoking is very harmful to people, young or old especially to older people who suffered from emphysema or heart disease, and hypertension.
抽烟对于人，无论是年轻人还是老年人都是有害无益的。特别是对已患有肺气肿、心脏病和高血压的老龄患者来说更是危害极大。
Smoking is very harmful to people, young or old especially to older people who suffered from emphysema or heart disease, and hypertension.
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