Put it this way, and I exaggerate only slightly: If the principal smokers of cocaine were affluent older white men and the principal consumers of Viagra were poor young black men, then smokable cocaine would be easy to get with a prescription from your doctor and selling Viagra would get you five to 10 years behind bars.
换句话说， 让我稍稍夸大一点， 如果可卡因的主要吸食者 都是些有钱的白人老头 而伟哥的主要消费者 都是些贫穷年轻的黑人男子 那么，你将很容易地拿着医生的处方买到烟用可卡因 而出售伟哥会让你在牢里待上5到10年。