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

세계world; universe 한계limit; boundary 경계boundary; border 세계적being worldwide; being global 세계적worldwide; global 세계화globalization 업계industry; business circles; trade 체육계world of sports 출판계the publishing world 타계another world; the other world