1. When he was pulled over by the police for driving under the influence, he bravely took the alcohol test and passed it.2. When he was pulled over by the police for drunk driving, he bravely took the alcohol test and passed it.3. Compared to many other countries, penalties for drunk driving in Taiwan are heavy.
 drunk driving driving under the influence (DUI) driving while intoxicated (DWI) drunken driving operating under the influence drinking and driving這些詞都指酒駕
It gives the ilusion that you've computed the entire answer immediately.