自发之动作

例句：

1. 1. The child's spontaneous action saved the baby from drowning.
   孩子的自发行动救了婴儿免于溺水。
2. 2.The spontaneous action of the crowd led to the rescue of the injured person.
   人群的自发行动导致了受伤者的救援。
3. 3.The spontaneous action of the animals in the forest was a reminder of nature's resilience.
   森林中动物的自发行为提醒了我们对自然的韧性。