...an attempt to clamp down on the black economy.
取缔黑市经济的行动
柯林斯高阶英语词典
We must aim to cut down or remove the black economy.
我们必须努力减少或者消除黑市经济.
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No one knows how large the black economy really is.
没有人知道黑色经济到底大到什么程度.
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The growing black economy is beginning to worry the Government.
黑市经营日益泛滥,政府已开始担忧.
辞典例句
Dealing with the black economy in this broader sense, one must also consider tax evasion.
关于广义的黑市经济, 必须也考虑到税款的偷漏.
辞典例句
The black economy pays no taxes.
非法经济不缴纳税款.
期刊摘选