2 sentences for 外勤 (wài​qín — fieldwork)

1. 我不需要你做我的外勤搭档。

   wǒ bù xū​yào nǐ zuò wǒ de wài​qín dā​dàng.

   I don't need you as my partner in the field.

   Source: OpenSubtitles

2. 他今天出外勤去了，不在办公室。

   tā jīn​tiān chū wài​qín qù le, bù zài bàn​gōng​shì.

   He is out on field duty today and is not in the office.

   Source: Dong Chinese Dictionary