求翻译：一个人醉驾一辆SUV撤在高速公路上撞伤了一名警察并逃逸。肇事司机被捕后，发现他曾经有过类似的犯罪事实，但由于监狱人满为患，他很快被释放，警察感到很无奈是什么意思？

A withdrawal of drunk driving an SUV on the highway injuring a police officer and escape. The driver was arrested and found he had had a similar crimes, but because of prison overcrowding, he was soon released, the police are helpless

A personal drunken driving in a car on the highway SUV withdrawal has knocked down one of the police officers and escaped. The driver was arrested after he was found to have had a similar crime facts, but the prison overcrowding, he released soon, the police feel helpless

A person was drunk harnesses SUV to remove on the highway has damaged police and escapes.After cause troubles the driver to be arrested, discovered he has had the similar delinquent account, but because the jail is fully occupied, he is released very quickly, the police feel very the helpless

Withdraw one drunk driving a SUV hit a policeman on the Expressway and escape. The driver was arrested and found that he had had a similar crimes, but because of prison overcrowding, he will soon be released, the police were very reluctant to

One drunk driving a SUV to withdraw injured a policeman on Expressway and escape. Driver after his arrest found he had similar facts, but prison overcrowding, he soon released and police felt helpless