3 sentences

1. 他去沙特阿拉伯出差了。

   tā qù Shā​tè'ā​lā​bó chū​chāi le.

   He went to Saudi Arabia on a business trip.

   Source: Dong Chinese Dictionary

2. 我们必须回沙特阿拉伯去。

   wǒ​men bì​xū huí Shā​tè'ā​lā​bó qù.

   We must go back to Saudi Arabia.

   Source: OpenSubtitles

3. 我在沙特阿拉伯。

   wǒ zài Shā​tè'ā​lā​bó.

   I'm in Saudi Arabia.

   Source: OpenSubtitles