海かい外がい旅りょ行こう を するkaigairyokou wo suruto travel abroadBreakdown & UsagesConjugationsBreakdown of kaigairyokou wo suruをwodirect object particleするsuruto do海かい外がい旅りょ行こうkaigairyokouoverseas trip; travel abroadUsages of kaigairyokou wo suru