fēi / dū / huì / jùn / de / xíng / zhèng / tǐ / xì / yǔ / lún / dūn / de / dū / shì / jùn / yǒu / suǒ / bù / tóng / 。非都会郡的行政体系与伦敦的都市郡有所不同。The administrative system of non-metropolitan counties differs from that of London's metropolitan counties.