black economy meaning in English

黑色经济，地下经济。

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。
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。
E . g . the part of an economy which is not declared to the tax authorities is known as the black economy
不向税务部门申报的经济领域被称为黑市经济。
A recent report suggests that many self - employed and part - time workers are contributors to the black economy
最近的一份报告指出，有很多个体经营者和兼职工人是促成黑市经济的因素。