Blackmarket
n. 黑市\\n[法] 做黑市交易, 在黑市上買
??? 情景例句
We have to talk the matter over now.
我們必須討論一下這件事。
Is there a public phone near here?
這附近有公用電話嗎？
Do you often have sports at school?
你在學校經常參加體育活動嗎？