go to sea set out on a voyage 出海航行。 ■ become a sailor in a navy or a merchant navy （在海军或商船队）当水手。 go to ˈseato become a sailor去当水手；当海员go to sea充当海员;出航：The man began to go to sea when he was very young，he has spent more than half his lifetime at sea since then.那个人在非常年轻时便开始当海员，从那时起他已经在海上度过多半生的时光了。 |