motor-vehicle accident

例句：

1. 1. Thedriver was severely injured in the motor-vehicle accident.
   驾驶员在这场机动车事故中严重受伤。
2. 2. The police are investigating a motor-vehicle accident that occurred last night.
   警方正在调查昨晚发生的一起机动车事故。
3. 3. Many people died in the motor-vehicle accident, and the cause is still unknown.
   许多人在这场机动车事故中丧生，事故原因仍然不明。