smoking is harmful to your health~quit smoking reduces health risk
问题描述：
smoking is harmful to your health~quit smoking reduces health risk
答
吸烟有害健康,戒烟可降低健康风险。
答
吸烟有害健康，尽早戒烟有益健康。
答
吸烟有害健康～戒烟可降低健康风险.