2 sentences

1. 他被任命为该步兵师的政委。

   tā bèi rèn​mìng wéi gāi bù​bīng​shī de zhèng​wěi.

   He was appointed political commissar of the infantry division.

   Source: Dong Chinese Dictionary

2. 这个军团由数个步兵师组成。

   zhè​ge jūn​tuán yóu shù gè bù​bīng​shī zǔ​chéng.

   This legion consists of several infantry divisions.

   Source: Dong Chinese Dictionary