So an unregulated 1.2 billion dollar industry that thrives as much on the street as it does online, and has spawned fundamental financial services for sneakers?
因此，这是一项价值高达12亿美元 的产业，却又缺乏监管， 它在线上线下同时繁荣发展， 还催生出了针对球鞋的基本金融服务。