motor maintenance

• 汽车维修

motor maintenance的用法和样例：

例句

1. He's taking classes in car maintenance.
   他正在上汽车维修课。
2. With the arrival of summer, car repair and maintenance also entered for the special season seasonal characteristics.
   随着夏天的到来，汽车维修保养也进入了针对时令特点的特殊时节。