There is a new problem involved in the popularity of private cars_英语解答

There is a new problem involved in the popularity of private cars that road conditions need to be improved.
这句话能分析并翻译下吗?

人气：114 ℃　时间：2020-03-29 16:27:32

解答

翻译：私家车备受青睐也牵涉到一个新的问题——路况需要改善.这是句同位语从句."that road contidions need to be improved“作"problem"的同位语.同时这也是句定语从句 involved in the popularity of private cars...