1 sentence

1. 这副铐子是用精钢打制的，非常坚固。

   zhè fù kào zi shì yòng jīng​gāng dǎ​zhì de, fēi​cháng jiān​gù.

   This pair of handcuffs is made of high-quality steel and is very strong.

   Source: Dong Chinese Dictionary