항해: 항해 [航海] a voyage; (sea) navigation; (a) sailing; a crossing; a passage (over the sea); a (sea) trip; (순항) a cruise; [해상 교통] sea traffic. 연안 ~ coastwise sailings. 원양 ~ ocean navigation / a long cruis
첫항해: 첫항해 [-航海] (배의) a maiden voyage; (사람의) one's first voyage; one's first travel by sea. ~길에 오르다 go on one's first voyage . 배는 ~에서 침수했다 The ship sprang a leak on its maiden voyage.