3 sentences

1. 桌上有一副扑克牌。

   zhuō shàng yǒu yī fù pū​kè​pái.

   There is a deck of cards on the table.

   Source: Dong Chinese Dictionary

2. 扑克牌一共有四种花色。

   pū​kè​pái yī​gòng yǒu sì zhǒng huā​sè.

   There are four suits in a deck of cards.

   Source: Dong Chinese Dictionary

3. 大家抓牌之前，请你先把这些扑克牌洗一下。

   dà​jiā zhuā pái zhī​qián, qǐng nǐ xiān bǎ zhè​xiē pū​kè​pái xǐ yī​xià.

   Please shuffle these cards before everyone starts drawing.

   Source: Dong Chinese Dictionary