2 sentences

1. 深圳是中国著名的经济特区。

   Shēn​zhèn shì Zhōng​guó zhù​míng de jīng​jì tè​qū.

   Shenzhen is a famous Special Economic Zone in China.

   Source: Dong Chinese Dictionary

2. 白宫位于华盛顿哥伦比亚特区。

   Bái​gōng wèi​yú Huá​shèng​dùn Gē​lún​bǐ​yà tè​qū.

   The White House is located in Washington, D.C.

   Source: Dong Chinese Dictionary