rapidity of relay protection

例句：

1. 1.The race was won by the team with the highest speed.
   比赛由速度最快的队伍赢得。
2. 2.The car accelerated to a rapid pace.
   汽车加速到很快的速度。
3. 3. The project is progressing at a rapid rate.
   该项目进展迅速。