Thereby, the backing procedural safety for the vehicle is increased to play a positive role in the guaranteeing of social wealth and the ensuring of citizen security.
从而增加了汽车倒车过程的安全性，对保证社会财富，保障公民安全起到积极作用。
Thereby, the backing procedural safety for the vehicle is increased to play a positive role in the guaranteeing of social wealth and the ensuring of citizen security.
从而增加了汽车倒车过程的安全性，对保证社会财富，保障公民安全起到积极作用。
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