آیا دوچرخه برای جابهجاییهای روزانه شهری، وسیله نقلیه مناسبی است یا خیر؟
Can cycling be used to commute in the urban environment on a daily basis? | Mehdi Hassanzadeh Tehran has an average commute distance of less than five kilometers. It is possible to use environmentally friendly transportation methods such as bicycles to make some of these trips, resulting in a reduction...