柳菁菁人体艺术

　　Billionaire Bill Gates talks to Amol Rajan about wealth, conspiracy theories and recent controversies. They visit a remote region outside Nairobi in Kenya, where Gates supports local farms and hospitals through his charitable foundation, for a rare, in-depth interview with the tech entrepreneur. 　　Gates has spent much of his life being the richest man on earth. He excelled at sch... (展开全部)