平均看来，有严重精神疾病的人要比没有精神疾病的人早死亡几十年，而这其中的原因之一是，精神病人大多数都是烟鬼。
People with severe mental illness die decades sooner, on average, than those without such illnesses, and one of the reasons may be that many are heavy smokers.
平均看来，有严重精神疾病的人要比没有精神疾病的人早死亡几十年，而这其中的原因之一是，精神病人大多数都是烟鬼。
People with severe mental illness die decades sooner, on average, than those without such illnesses, and one of the reasons may be that many are heavy smokers.
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