There are seventeen colleges in the whole school. For example, colleges, transportation colleges, education colleges, dentistry, engineering colleges, law schools, arts and sciences colleges, management colleges, medical colleges, city colleges and public schools. School of Public Health, School of Social Work, School of Technology, School of Hotel Management, etc. * * * It includes more than 250 different departments and is a complete comprehensive university. Among them, City College is a major feature of Boston University, which provides opportunities for on-the-job learning for the community. /zd/lx