유학studying abroad; studying away from home 교유friendship 몽유병sleepwalking; somnambulism 야유회picnic; outing 유격search-and-kill mission; hit-and-run attack 유격대guerrilla unit; commando unit; flying army 유격대원guerrilla fighter 유격수shortstop 유곽prostitute quarters; red-light district 유람sightseeing

관람viewing 관람객visitor; audience 관람권ticket 관람료admission fee 관람석bleacher; seat 관람자audience 전람회exhibition 편람handbook; guide 공람display 박람회exposition; exhibition

풍선balloon 선장captain 우주선spaceship; spacecraft 쾌속선fast boat; high-speed boat 탐사선space probe 파선wreck; wrecked ship 하선disembarkment 함선vessel; ship 해적선pirate ship 화물선freight vessel; cargo ship