1. The cavern was found by accident.
    这个洞穴是偶然发现的。

2. The accident did a lot of damage to the car.
    这一事故把汽车损坏得很厉害.

3. The accident left him in a daze.
    事故使他处于神志模糊的状态。

4. The day before the accident, I had a foreboding that something would go wrong.
    意外的前一天，我就有预感坏事会发生。

5. The police instituted an inquiry into the cause of the accident.
    警察着手调查这次事故的起因。

6. The accident was due to her negligence.
    这次事故是因她疏忽所致.

7. The traffic accident happened on his way home.
    交通事故发生在他回家的路上。

8. The traffic accident is really a tragedy.
    这次车祸真是个悲剧。

9. The ambulance took the victims of the car accident to hospital.
    急救车把车祸中受伤的人送到医院。

10. The discovery came about quite by accident.
    这一发现相当偶然。