介绍：　Explained: A Netflix Original 　　Play Latest Trailer 　　Explained 　　2018 PG 1 Season 　　This enlighte日本卡二卡三卡四卡免费ning series from Vox digs into a wide range o f topics such as the rise of cryptocurrency, why diets fail, and the wild world of K-pop. 　　Genres: TV Programmes, American Programmes, US TV Documentaries, Documentary Programmes, Documentaries, Social & Cultural Documentaries, Special Interest