第三张牌（面朝上的）翻过来（面朝下），盖在第二张牌之上——第二张牌也是面朝下的。
The third card (up) turns over (down) and is placed on top of the second card --- also down.
通常是代表胜利的牌。在一种纸牌游戏中，每个玩家拿到的第一张牌是正面朝下的。
It is often a winning card. In one kind of poker game, the first card to each player is given face down.
把一块半透明的塑料片放在普通的面朝下的扑克牌上面，隔开这些纸牌，以防魔术师做手脚。
A translucent piece of plastic is placed on top of the ordinary face-down deck to isolate the CARDS and preclude the magician from any "tricky business."
把一块半透明的塑料片放在普通的面朝下的扑克牌上面，隔开这些纸牌，以防魔术师做手脚。
A translucent piece of plastic is placed on top of the ordinary face-down deck to isolate the CARDS and preclude the magician from any "tricky business."
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