prompt nuclear radiation

例句：

1. 1. The teacher prompted the studentsto raise their hands.
   老师鼓励学生举手发言。
2. 2. The project was delayed due to theprompting of a new deadline.
   由于新的截止日期的催促，项目被推迟了。
3. 3. The doctor prompted him to take hismedication as soon as possible.
   医生催促他尽快服药。