普救说

例句：

1. 1. The doctor's words were a lifeline for the patient in distress.
   医生的话是那个处于困境的病人的生命线。
2. 2. The firefighters bravely battled the flames to save the lives of the trapped residents.
   消防员勇敢地与火焰搏斗，以拯救被困居民的生命。
3. 3. The scientist's research could potentially save countless lives from disease.
   科学家的研究可能潜在地拯救无数人免受疾病之苦。