他靠自己的努力实现了有车的梦想
he has realized the dream of owning a car with/through his own efforts.
【英语牛人团】倾情奉献,realized意思不是认识的了解到吗realize[ˈriəlaiz]vt.认识，明白；实现，使变为现实哦哦，懂了很好！采纳下额哈哈