Besides reducing power consumption, lighter ropes make braking a car easier should something go wrong.

除了能够降低功效外，较轻的绳索能够制动一辆更容易会出事的汽车。

youdao

He had to go on foot because there was something wrong with his car.

因为他的汽车坏了，他不得不走着去。

youdao

Our car has something wrong. Shall we go there by bus instead?

我们的汽车出毛病了，咱们坐公共汽车好吗？

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The speed at which things can go wrong and the margin for error correction in a car is radically different from airplanes under most conditions, and the cross-cumulative effects of contextual disturbances means that car companies cannot really simulate everything in advance.

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