青云翻译

With the increase in the number of private cars, more crowded cities, but pollution is getting worse

With the increase in the number of private cars, city more and more crowded, and pollution is getting worse

Along with the private vehicle quantity increase, the city is more and more crowded, moreover pollutes more and more seriously

With the increasing number of private cars, the city becomes more crowded, and that pollution is getting worse

With the increase in the number of private cars, city more and more crowded, and pollution is getting worse