A player may choose to "knock" instead of going for gin, but the value of the unmatched cards in his hand (after he discards) cannot exceed 10 points.

当他（打出牌以后）手中的没有匹配的牌总分值不超过10分时，玩家可以选择“敲门”，而不是“金”。

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Buy quality Cards: Start with a good quality business greeting card to show that you value your clients and colleagues.

买质量好的卡片：从质量好的商务贺卡开始，向你的客户和同事表示你对他们的尊敬。

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Value of Cards.

牌的分值。

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There are stored-value cards, which allow customers to load money onto a microchip-bearing piece of plastic.

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These stored value cards give kids without credit cards a way to buy the in-game virtual currencies with real money.

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The company points out that customers can't bank with the card or use it outside the U.S. But other stored-value cards, often branded by Visa or MasterCard, can be accessed for cash via atms worldwide and reloaded with cash online or at checkout counters without a bank account or face-to-face identity verification.

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