Some while ago a business acquaintance disclosed to me that he was both an alcoholic and addicted to cocaine.(前一阵子一个生意上的熟人和我透露说，他经常汹酒而且有毒瘾。)
This includes even the traditional use of coca leaves (from which cocaine is extracted) by Andean Indians for chewing and tea.(其中甚至包括禁止安第斯山印第安人咀嚼古柯叶以及用古柯叶泡茶的传统做法。)
