The price of an illegalsubstance is determined more by the cost of distribution than of production.
非法药品价格更多的是由销售成本而不是生产成本决定的。
2
Drugs again rained on the Olympics' parade as another athlete tested positive for an illegalsubstance.
兴奋剂再次煞了奥运会的风景，又有一名运动员的违禁药物检测结果呈阳性。
3
Last week the issue was some leather cured with a known teratogenic substance, synthetic Nirret or something just as illegal that's still used in third world tanning.