West Mercia Police.

西麦西亚警察。

These seven principal kingdoms of Kent, Essex, Sussex, Essex, East Anglia, Mercia and Northumbria have given the name of Heptarch.

这七个的国：肯特、塞克、塞克、赛克、安各鲁，麦西亚和诺森薄利亚合称七国。

These seven principal kingdoms of Kent, Essex, Sussex, Wessex, East Anglia, Mercia and Northumbria have been given the name of Heptarchy.

这七个国（肯特、埃塞克、苏塞克、威塞克、东英吉利亚、麦西亚和诺森伯利亚），合称为七国。

These seven principal kingdoms of Kent， E ex， Su ex， We ex， East Anglia， Mercia and Northumbria have been given the name of Heptarchy.

这七个国（肯特、埃塞克、苏塞克、威塞克、东盎格利亚、麦西亚和诺森伯利亚），合称为七国。