At the beginning of the decade, British author E.L. James's erotic "Fifty Shades of Grey" novel became a surprise hit, selling millions of copies, spawning two sequels and three film adaptations.
원문출처 : https://www.cnn.com/2019/12/19/business/50-shades/index.html
원문출처 : https://www.cnn.com/2019/12/19/business/50-shades/index.html