青云翻译

First of all, the urban population increase led to the city's increasingly crowded and inaccessible

First, the urban population increases lead to a city more and more congested, transportation

First, the urban population increases causes the city to be more and more crowded, the transportation is inconvenient

First of all, of the urban population becomes more crowded city due to the increased traffic inconvenience.

First, the urban population increases lead to a city more and more congested, transportation