名词短语
中文翻译：黑市交易
同义词：
['暗市交易，地下市场交易例句：1. The black market transaction of the stolen goods is a serious problem.（被盗物品的黑市交易是一个严重的问题。）']
例句：
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1. The black market transaction of the stolen goods is a serious problem.
被盗物品的黑市交易是一个严重的问题。
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2.The authorities are cracking down on illegal black market transactions.
当局正在打击非法黑市交易。
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3.The black market transaction of drugs is often associated with organized crime.
毒品的黑市交易往往与有组织犯罪有关。