Translate the following sentence into English.
警察经过彻底调查后得出结论，这起车祸是酒后驾车造成的。(result v. )
【正确答案】：
AFTER A THOROUGH EXAMINATION THE POLICE CAME TO THE CONCLUSION THAT THE CAR ACCIDENT HAD RESULTED FROM DRUNK DRIVING.
【题目解析】：
考点：注意“酒驾”是发生在“车祸”之前，用过去完成时。彻底调查a thorough examination；得出结论came to／drew the conclusion；酒后驾车drunk driving；由...造成result from。