在: exist; be living中: hit; fit exactly掉在海中: drink在海中降落: splashdown乔被葬在海中。(在海上,在航海中): qiao was buried at sea在海上;航海中;茫然: at sea在海中漂流时: home again cross the sea如何在海中建农场: how can we have farms in the sea在海上,在航海中,迷惑,茫然: at sea丢失在海中的危险货物: dangerous goods lost at sea在海中漂流时 又一次想家: home again cross the sea这些动物在海中行动极快: these creatures travel in sea as fast as anything男子在海中捡到寄给上帝的信: new jersey man finds letters to god at sea海中: mid sea在海上, 在海边: on the sea在海边: at the beach; beyond the sea; by the sea side; by the seaside在海滨: by the beach; on the seashore在海底: underseas在海关: at the custom house; at the receipt of custom; atthecustoms; unit four at the customs house在海军: ten years' service in the navy police force etc在海里: in the sea在海上: afloat; at sea; in the sea; on the sea; outside在海外: abroad; beyond the sea / beyond the seas; over the seas在海洋: off land滨海中: marina central