青云翻译

In the next few years, the city's traffic problems such as over-crowded buses and traffic jams

Over the next few years, the city's traffic problems such as overcrowding of buses as well as traffic jams

In next several years, city transportation question such as excessively crowded public transportation as well as traffic jam

In the next few years, the city's traffic problems, such as overcrowded public transportation as well as traffic congestion

Over the next few years, the city's traffic problems such as overcrowding of buses as well as traffic jams