해외foreign country; overseas 해외여행overseas travel; trip abroad 외국foreign country 외국어foreign language 외국인foreigner 외출going out; outing 과외extra work 교외suburb; outskirts 교외out-of-school; off-campus 국외outside a territory

투자investment 민속자료folklore material; folklore data 자격capacity; character 자격증license; certificate 자료material; data; reference 자본capital; fund 자원resource; material 출자investment; contribution 투자가investor 투자금investment amount