指同车道行驶的车辆中后车车头与前车车尾相撞的行为to have a rear-end collision

• 保持车距，严防追尾。

  Keep the correct distance between vehicles and avoid rear-end collisions.

• 他被一辆翻斗车追尾撞倒，当即不省人事。

  A tipper lorry ploughed into the back of him, and he is currently oblivious to the world.

• 昨天凌晨两辆货车追尾。

  In the early hours of yesterday morning, two lorries were involved in a rear-end collision.