impact acceleration

例句：

1. 1.The impact of the new policy on the economy has been significant.
   新政策对经济的影响是显著的。
2. 2. The impact acceleration of the project is crucial for its success.
   项目的冲击加速对于其成功至关重要。
3. 3. The impact acceleration of the collision was felt throughout the city.
   碰撞的冲击加速在整个城市都能感受到。