“撞坏”的英语可以翻译为：crack up ...

汽车撞在车房门上,把门撞坏了.The car knocked against the garage door and damaged it.他在车赛中把自己的汽车撞坏了.He battered up his car in the race.我们的汽车尾巴被撞坏了.The rear end of our car was smashed....