对于大多数纸牌游戏，需要52张牌，52种不同的外观。

For most card games, you need 52 CARDS with 52 different faces.

youdao

对于大多数纸牌游戏，需要52张牌，52种不同的外观。

For most card games, you need 52 CARDS with 52 different faces.

youdao