特朗普政府正在放宽拜登时期针对新车和卡车的燃油效率标准。特朗普政府正在放宽拜登时期针对新车和卡车的燃油效率标准。
Trump administration says it's scaling back fuel efficiency standards for new carsThe Trump administration is weakening Biden-era fuel efficiency standards for new cars and trucks. The Trump administration is weakening Biden-era fuel efficiency standards for new cars and trucks.