在前的

例句：

1. 1. He walked ahead of his friends to catch up with them.
   他走在朋友前面赶上他们。
2. 2. The car was heading ahead of the traffic jam.
   汽车正驶过交通堵塞。
3. 3. She moved ahead of everyone else in the race.
   她在比赛中领先于其他人。