at full split的用法和样例：
- The boy was running towards the school at full split.
- Yeah!” She reeled her head at full split!“ Hey...... aha.....” The woman laughed with the mouth open all the while.
- A big ship ploughed the sea at full sail.
- The cyclist went at full sail along the track.
- He drove the car at full speed through the town.
- The taxi sped off at full speed.