3 sentences for 外出 (wài​chū — go out)

1. 她答应不单独外出。

   tā dā​ying bù dān​dú wài​chū.

   She promised not to go out alone.

   Source: Tatoeba

2. 他外出办事了，很快就会回来。

   tā wài​chū bàn​shì le, hěn kuài jiù huì huí​lai.

   He went out on business and will be back soon.

   Source: Dong Chinese Dictionary

3. 每个夜晚，他的母亲外出觅食。

   měi gè yè​wǎn, tā de mǔ​qīn wài​chū mì​shí.

   Every night, his mother goes out to find food.

   Source: OpenSubtitles