我们还会检查火花塞，燃油滤清器和其他油的指数，比如液压油。

We also check your spark plugs, fuel filter, and other oil levels such as hydraulic fluid.

youdao

我们还会检查火花塞，燃油滤清器和其他油的指数，比如液压油。

We also check your spark plugs, fuel filter, and other oil levels such as hydraulic fluid.

youdao