保供车辆英语怎么说

"保供车辆" 的英文翻译是 "vehicle maintenance"。
"Maintenance" 指维护、保养，"vehicle" 指车辆。因此 "vehicle maintenance" 指的是对车辆进行维护和保养的行为。
例句：
"The company is responsible for the vehicle maintenance of all company cars." (公司负责维护所有公司的车辆。)
"Regular vehicle maintenance is important to ensure the longevity and safety of your car." (定期维护车辆对于确保汽车的寿命和安全非常重要。)
"I scheduled an appointment for vehicle maintenance at the local garage." (我在当地的汽车修理厂预约了车辆维护。)