The four suits are clubs, diamonds, hearts, and spades.

四组纸牌是梅花、方块、红桃、黑桃。

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The four suits represent the four seasons: Spring, Summer, Fall and Winter.

四种花样代表一年四季，春夏秋冬。

youdao

Well, four of them, standing around looking like wax dummies, are indeed wax models of the Beatles as most people remember them: nicely brushed long hair, dark suits, faces like sassy choirboys.

对，其中四个看起来像是蜡像，也就是被人广为熟知的披头士蜡像形象：梳理整齐的长发、黑西装、一脸时髦唱诗班男孩像。

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The firm has filed four federal suits against Phoenix.

WSJ: Fortress and Phoenix in Battle Over Death Bets

The judge found the four-year statute of limitations for civil RICO claims began running when the suits against CSX were filed, but the appeals court said that was unfair because CSX had no way of knowing at the time that they might be based on fraudulent information.

FORBES: CSX Fraud Suit Against Asbestos Lawyers Is Revived

Four civil suits also have been filed against Penn State by men who say the university was negligent in failing to prevent abuse committed by Mr. Sandusky.

WSJ: Jerry Sandusky Sentenced to 30 to 60 Years