2 sentences

1. 我在国土安全部工作。

   wǒ zài guó​tǔ ān​quán​bù gōng​zuò.

   I work for the Department of Homeland Security.

   Source: OpenSubtitles

2. 他叔叔是国土安全和政府事务委员会成员。

   tā shū​shu shì guó​tǔ ān​quán hé zhèng​fǔ shì​wù wěi​yuán​huì chéng​yuán.

   His uncle sits on the Homeland Security and Governmental Affairs Committee.

   Source: OpenSubtitles