From the producers of 'Bowling for Columbine', 'Fahrenheit 9/11' and 'Generation Iron' comes 'The Hurt Business' which examines the rise of mixed martial arts fighting through the eyes of today's top stars.如果您喜欢麻花影院(www.yixinchubao.com)分享的《探秘综合格斗》,别忘了推荐给你的好友!