2 sentences

1. 米歇尔曾担任美国中东问题特使。

   Mǐ​xiē'ěr céng dān​rèn Měi​guó Zhōng​dōng wèn​tí tè​shǐ.

   George Mitchell once served as the U.S. special envoy to the Middle East.

   Source: Dong Chinese Dictionary

2. 他在历史书中读到了有关十六国中夏的内容。

   tā zài lì​shǐ shū zhōng dú​dào le yǒu​guān Shí​liù​guó Zhōng​xià de nèi​róng.

   He read about the Xia state of the Sixteen Kingdoms in a history book.

   Source: Dong Chinese Dictionary