日期:
来源:雅诚德英语网
When breaking in an engine, you should refrain from high speeds for the first thousand miles.
磨合发动机时,你应当避免在最初的1千英里高速行驶。
When breaking in an engine, you should refrain from high speeds for the first thousand miles.
磨合发动机时,你应当避免在最初的1千英里高速行驶。