street-credible       
adjective UK uk/ˈstriːtˌkred.ɪ.bl̩/ us/ˈstriːtˌkred.ɪ.bl̩/
 (因与城市年轻人具有相同的风尚、兴趣、文化、观点等而)具有街头亲和力的
acceptable to ordinary young people who live in towns and cities, because of having similar styles, interests, culture, opinions, etc. to them
  street credible rap artists 颇具街头亲和力的说唱歌手 
 See: street cred
 - More examples
 - Her menswear range managed to be both impeccably elegant and street credible.
 - The programme had a revolutionary agenda - street credible teenagers from the wrong side of the tracks knowing better than rich, middle-class adults.
 - The company specialises in creating productions that are hard hitting and street credible.