A brand new automobile braking device jumps out of the thinking set that automobiles can be braked only by tyres.

一种全新的汽车制动装置，从汽车只通过轮胎进行制动的思维定势中跳出来。

youdao

A brand new automobile braking device jumps out of the thinking set that automobiles can be braked only by tyres.

一种全新的汽车制动装置，从汽车只通过轮胎进行制动的思维定势中跳出来。

youdao