大海 之 大 是 寬闊無際 遼遠不可測 的意思 譯作 big / large 稍離題了 至於指 大碗或大酒杯 今不用該義 海 : 地球上鄰接大陸而小於洋的水域。如：「南海」、「黃海」、「地中海」。 洋 : 較廣大的海域。如：「太平洋」、「大西洋」、「印度洋」。

If you translate it in Italian it will be oceano sooo I think maybe there is no difference between sea and ocean as the translation of 大海

sea.

大海，in Chinese, has two general symbolic meanings.The one was from a song’s name,which was the most famous singer（his name was 张雨生） sang it.The other meaning was from a TV comic program.When someone says, he or she got a feeling about "大海",which means"I 'm so disgusting". I hope this introduction helps you understand easily.

sea