4 sentences

1. 他被任命为这家工厂的厂长。

   tā bèi rèn​mìng wéi zhè jiā gōng​chǎng de chǎng​zhǎng.

   He was appointed as the director of the factory.

   Source: Dong Chinese Dictionary

2. 我是她厂长。

   wǒ shì tā chǎng​zhǎng.

   I am her factory manager.

   Source: OpenSubtitles

3. 那个老厂长观念守旧，不愿意进行技术革新。

   nà​gè lǎo chǎng​zhǎng guān​niàn shǒu​jiù, bù yuàn​yì jìn​xíng jì​shù gé​xīn.

   That old factory director is old-fashioned and unwilling to carry out technological innovation.

   Source: Dong Chinese Dictionary

4. 为了适应市场变化，厂长决定调整工厂的生产步调。

   wèi​le shì​yìng shì​chǎng biàn​huà, chǎng​zhǎng jué​dìng tiáo​zhěng gōng​chǎng de shēng​chǎn bù​diào.

   To adapt to market changes, the factory director decided to adjust the pace of production.

   Source: Dong Chinese Dictionary