The boy couldn't walk after the accident.

那个男孩在事故后不能走路。

The accident what happened was all my fault.

发生的事故都是我的错。

After the accident, the doctors blamed themselves.

事故后，医生们责怪自己。

Highway traffic is slowing down by the accident.

由于事故，高速公路上的交通正在减慢。

When the accident happened, I was walking along the street.

事故发生时，我正在街上走。

The police still don't understand the reason for the accident.

警察仍然不明白事故的原因。

Investigators are trying to determine the cause of the accident.

调查人员在设法弄清事故的原因。

When I was waiting to cross the road, the accident happened.

当我在等着过马路时，事故发生了。

The children were playing in the garden when they had the accident.

孩子们在花园里玩耍时发生了事故。

He died in the accident.

他在事故中死了。