他知道吸烟不利于健康用英语怎么说?

不利于健康的生活条件 insalubrious living conditions 不利于健康的习惯 habits inimical to good health. 吸烟对健康有害。 Smoking is a danger to health. 吸烟影响健康。 Smoking affects health. 吸烟危害健康，这是事实。 It is a fact that smoking is a danger to health. 吸烟如何影响健康）。 how smoking affects health). Effect 抽烟对健康有害,尤其对肺有害。 Smoking is injurious to health, especially to the lungs. 读完一篇题为<吸烟与您的健康>的文章后,我点燃了一支香烟,以便使我紧张的神经能平静下来。 After reading an article entitled 'Cigarette Smoking and Your Health' I lit a cigarette to calm my nerves. 由于经常抽烟而危及健康； hazarded his well - being by constant smoking; 抽烟有害于健康。 Smoking is bad for your health.

he knows that it's bad for health to smoke