外勤 [ㄨㄞˋ ㄑㄧㄣˊ; wai4 qin2]
  field work
  field personnel
  any occupation that involves a great deal of field work
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  外勤
  がいきん
  noun (common) (futsuumeishi)
  noun or participle which takes the aux. verb suru
  working away from the office
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