사업business 수업class; lesson; course 졸업graduation 종업원employee; staff 취업getting a job 휴업being closed temporarily 가업family business 개업의private practice physician 공공사업public project 공기업public enterprise

공무원civil servant 사무실office; place of business; workplace 휴무일day off; closed day 근무work 근무자worker 근무지workplace 근무처working place 동사무소dong office 사무office work; clerical work; desk job 사무기기office machine; office equipment

사용use; usage 이용use; utilization 학용품stationery; writing supplies 활용use; utilization 가정용home use 가정용품housewares; household goods 공공용public purpose 공공용지public land 공용public use; official business 공용public use