efferent impulse

例句：

1. 1.The sudden efferent impulse caused the door to slam shut.
   突然的冲动行为导致门砰地关上了。
2. 2.She was so excited that she couldn't resist the urge to dance.
   她太兴奋了，无法抗拒跳舞的冲动。
3. 3.His impulsive decision led to a series of unfortunate events.
   他的冲动决定导致了一连串不幸的事件。