impulse method

例句：

1. 1.He felt a sudden urge to go for a run after finishing his work.
   他感到在完成工作后突然想要去跑步。
2. 2. The car's engine revved up with the sudden impulse of acceleration.
   汽车的引擎因为突然加速的冲动而加速运转。
3. 3.The child's impulsive decision to skip school had consequences.
   孩子的冲动决定逃学，带来了后果。