2 sentences

1. 这所大学聘请了几位资深专家担任兼任教授。

   zhè suǒ dà​xué pìn​qǐng le jǐ wèi zī​shēn zhuān​jiā dān​rèn jiān​rèn jiào​shòu.

   The university hired several senior experts as adjunct professors.

   Source: Dong Chinese Dictionary

2. 他在担任部门经理的同时，还兼任公司的法律顾问。

   tā zài dān​rèn bù​mén jīng​lǐ de tóng​shí, hái jiān​rèn gōng​sī de fǎ​lǜ gù​wèn.

   While serving as department manager, he also acts as the company's legal counsel.

   Source: Dong Chinese Dictionary