3 sentences

1. 这种地板通过凹凸的沟槽进行拼接。

   zhè zhǒng dì​bǎn tōng​guò āo tū de gōu cáo jìn​xíng pīn​jiē.

   This flooring is joined using tongue and groove joints.

   Source: Dong Chinese Dictionary

2. 他把几块不同颜色的布料拼接成一件外套。

   tā bǎ jǐ kuài bù​tóng yán​sè de bù​liào pīn​jiē chéng yī jiàn wài​tào.

   He patched together several pieces of different colored fabric to make a coat.

   Source: Dong Chinese Dictionary

3. 这款软件可以将多张照片拼接成全景图。

   zhè kuǎn ruǎn​jiàn kě​yǐ jiāng duō zhāng zhào​piàn pīn​jiē chéng quán​jǐng​tú.

   This software can stitch multiple photos into a panorama.

   Source: Dong Chinese Dictionary