任期,管區,縣
Prefecture \Pre"fec*ture\ (?; 277), n. [L. praefectura: cf. F. pr['e]fecture.] The office, position, or jurisdiction of a prefect; also, his official residence.
prefecture
n 1: the district administered by a prefect (as in France or
Japan or the Roman Empire)
2: the office of prefect