Service
Apprenticeship, Public Duty
noun, verbal noun
Dedicate yourself to the public by doing community service!
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
お礼奉公とは看護婦が、看護学生時代に借りた奨学金の返済制度の一つです。
Oreiboukou, which means "free service after finishing an apprenticeship," is a system for nurses to pay back the student loans they took out while they were at school.