亚瑟王的英文简介，两三句话即可

King Arthur was a fabled British leader and a prominent figure in Britain's legendary history

King Arthur was a fabled British leader and a prominent figure in Britain's legendary history, said in many medieval tales and chronicles to have taken the mantle of rulership over Britain and defended his land against Saxon invaders following the withdrawal of Rome. Arthur's story includes considerable elements of legend and folklore, and his very existence is debated and has become a point of fierce controversy among modern historians.[1] The scarce historical background to Arthur is found scattered across various works including those of "Nennius" and Gildas and in the Annales Cambriae. The legendary Arthur was developed as a figure of international interest largely through the 12th century pseudo-history of Geoffrey of Monmouth, although Welsh and Breton stories and poems were circulating before he wrote.[2] Chrétien de Troyes began the literary tradition of