2 sentences

1. 这家商店专门经营高档精品。

   zhè jiā shāng​diàn zhuān​mén jīng​yíng gāo​dàng jīng​pǐn.

   This shop specializes in high-end luxury goods.

   Source: Dong Chinese Dictionary

2. 这件玉雕是难得一见的艺术精品。

   zhè jiàn yù​diāo shì nán​dé yī jiàn de yì​shù jīng​pǐn.

   This jade carving is a rare artistic masterpiece.

   Source: Dong Chinese Dictionary