不像其他非法毒品市场，本模式考虑到对买卖双方行动有至关重要作用的两方面因素，其在一般市场中很难见到。
Unlike other models of the market in illicit drugs, it takes into account two factors that are crucial to the way sellers and buyers act that tend not to be present in conventional markets.
这是因为作为一种具有药品和毒品两面性的物质，和其它物质一样，在客观上拥有它自身存在的广阔空间和市场。
This is because as a substance which contains two sides-medicine and drug, like other substances, drug possesses wild space and market within itself objectively.
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