impulsive action

例句：

1. 1. He made an impulsive decision to leave the party early.
   他冲动地决定提前离开派对。
2. 2.She was impulsive and didn't think through her actions before speaking.
   她冲动，在说话前没有考虑清楚自己的行为。
3. 3. The impulsive action of the driver caused a chain reaction that led to the accident.
   司机的冲动行动导致了一起连环事故。