对于红心大战，您可能需要知道游戏中还有多少王牌。

For Hearts, you may want to know how many trump CARDS are still in play.

youdao

对于红心大战，您可能需要知道游戏中还有多少王牌。

For Hearts, you may want to know how many trump CARDS are still in play.

youdao