drug induced sleep

例句：

1. 1.He was so tired that he fell asleep in the middle of the movie.
   他太累了，在电影中间睡着了。
2. 2.The patient needed to be put on a drug-induced sleep for surgery.
   病人需要被放在药物诱导的睡眠中进行手术。
3. 3.The doctor prescribed a sleeping pill for his patient's condition.
   医生为他的病情开了安眠药。