英语翻译不怪你,你没有做错事.再补充一句：受伤者立即被送往医院（delay)

如果意译的话，第一句可以说
That's OK, it's not you fault.
下一句我同意Lorma_cerulean的，
The injured were sent to hospital without delay.
P.S. 后边这句我上初中时好像曾经也做过~

No blame on you, for you have not done anything wrong.

I don't blame you,and you didn't do anything wrong.
The injured were sent to hospital without delay.
without delay 毫不迟延,立即
admit of no delay 刻不容缓

Do not blame your , your for not doing the wrong thing.