听力原文： The quality and breadth of British arts and popular culture have been enriched through the contribution of individuals from many backgrounds and traditions that have come to settle in the UK Over the years. Television and radio have moved towards including a minority ethnic dimension in both mainstream and specialist programming. In newspapers a range of ethnic minority publications is published in Britain, from daily newspapers to trade journals. Britain's urban young are looked to by youth worldwide for their style. in dress, appearance and music. That style. owes much to the ethnic diversity of Britain's young people, which they can draw on and fuse together, resulting in a unique cross-over of ethnic and cultural influences. A growing number of museums now acknowledge the role of ethnic diversity in Britain's past and present life, such as the Liverpool Maritime Museum. The contribution of ethnic minority communities has enriched the range of arts in Britain, bringing new forms, new talents and new ways of performing. Sportsmen and sportswomen from ethnic minority groups have contributed to Britain's sporting prowess from the last century onwards. Many have achieved recognition at world class and Olympic as well as national level in sports such as soccer, cricket, and boxing. Ethnic food is now part of everyday British diet, whether it's eating at home or eating out. Supermarket shelves reflect the diversity of the nation's cuisine, with curry, chow mein, pasta and pizza becoming staples. What is this talk mainly about?