黑市交易的用法和樣例：
例句
-
你要是聽(tīng)我的勸告，就到別處去推銷(xiāo)你的錢(qián)，要是你呆在這兒，警察會(huì )以做黑市交易的罪名抓住你的。
If you'll take my advice, you'll try touting that money around somewhere else. If you stay here, the police will pick you up for black market dealing. -
它的目的是制止黑市交易。
It is aimed at stopping the black market.
