3 sentences

1. 博物馆收藏大量兵器。

   bó​wù​guǎn shōu​cáng dà​liàng bīng​qì.

   The museum has a large collection of weapons.

   Source: CCMatrix

2. 他的兵器是三叉戟。

   tā de bīng​qì shì sān​chā​jǐ.

   His weapon is a trident.

   Source: CCMatrix

3. 考古学家已经发现了这样铸成的古代青铜剑和其它兵器。

   kǎo​gǔ​xué​jiā yǐ​jing fā​xiàn le zhè​yàng zhù chéng de gǔ​dài qīng​tóng jiàn hé qí​tā bīng​qì.

   Archaeologists have discovered ancient bronze swords and other weapons, made by casting in this manner.

   Source: UM-Corpus: Education