青云翻译

The population is too crowded and busy city traffic so that people are very worried about (concern)

Population is overcrowded and busy traffic makes people worried the city (concern)

The population too is crowded and the busy transportation causes the people to this city extremely anxious (concern)

Overcrowding and to the busy traffic of the city 10 hours worries (concern)

Population is overcrowded and busy traffic makes people worried the city (concern)