吸烟中毒

例句：

1. 1. He was seriously ill from smoking too much, and had to quit immediately.
   他因吸烟过多而严重生病，不得不立即戒烟。
2. 2. Smoking is a major cause of lung cancer, and it's crucial to avoid it foryour health.
   吸烟是导致肺癌的主要原因，对健康至关重要，应避免吸烟。
3. 3.The doctor advised him to quit smoking as soon as possible, as it could lead to serious health problems.
   医生建议他尽快戒烟，因为吸烟可能导致严重的健康问题。