二十一点

例句：

1. 1.They played Blackjack at the casino last night.
   昨晚他们在赌场玩二十一点。
2. 2. The dealer dealt out cards to each player in a game of Poker.
   在扑克游戏中，发牌员向每位玩家发放牌。
3. 3. He lost all his money in a single roll of Craps.
   他在一次掷骰子中输光了所有的钱。