Track is the foundation of crane or car running smoothly, generally requires checking 2 ~ 4 times every year.

轨道是起重机或小车平稳运行的基础，一般要求每年检查2 ~ 4次。

youdao

It's the fastest track of the year and it's good to go there, knowing that I can count on a car, which runs how I like it.

这将是本年速度最快的一次比赛并且十分值得一见我如何控制我所喜爱的赛车。

youdao