1 sentence

1. 为了使胶合更紧密，他使用了两块夹板。

   wèi​le shǐ jiāo​hé gèng jǐn​mì, tā shǐ​yòng le liǎng kuài jiā​bǎn.

   To make the bond tighter, he used two clamping boards.

   Source: Dong Chinese Dictionary