汽车制动器是汽车上的重要设备，其质量的好坏影响着行车的安全。

Brake is the important equipment of the automobile, and its quality influences driving safety.

youdao

汽车制动器是汽车上的重要设备，其质量的好坏影响着行车的安全。

Brake is the important equipment of the automobile, and its quality influences driving safety.

youdao