黑卡
cards───abbr.卡片自动复制与发行系统（CardAutomatedReproductionandDistributionSystem）；计算机辅助可靠性数据系统（ComputerAidedReliabilityDataSystem）
vellum cards───牛皮卡片
cards offers───信用卡优惠
graphic cards───图形卡
irreverent cards───不敬的卡片
boom cards───吊杆卡
fleer cards───羊毛卡
calypso cards───卡利普索牌
condottiere cards───吊牌
Either way, I always wonder if there is such a huge demand for black market library CARDS that it justifies out level of concern? I hope so?───不管怎样，我始终怀疑是否真有黑市借书证这样一种巨大需求，以使对借书证的过度关注合理化？
At first, the players were told how many red CARDS and black CARDS were in the deck, so that they could calculate the probability of the next card being a certain color.───首先参与者被告知在这堆卡片中红卡和黑卡的数量，这使得它们可以计算出下一张卡片不同颜色的概率。
They had no idea how many red or black cards the deck contained.───它们无法知道其中红卡和黑卡的具体数量。
Black cards, blacks cars, All black everything,───黑卡黑色的车将一切染成黑色