2 sentences

1. 他因私藏枪支被警方逮捕了。

   tā yīn sī​cáng qiāng​zhī bèi jǐng​fāng dài​bǔ le.

   He was arrested by the police for illegal possession of firearms.

   Source: Dong Chinese Dictionary

2. 这些绝版唱片都是他的私藏。

   zhè​xiē jué​bǎn chàng​piàn dōu shì tā de sī​cáng.

   These out-of-print records are part of his private collection.

   Source: Dong Chinese Dictionary