a heavy sea的用法和样例：
- There was a heavy sea and almost everyone spat up.
- The ship was struck by a heavy sea.
- There is going to be a heavy sea!
- There was a heavy sea and the ship tossed terribly.
- The beginning of the film is a calm lake,and the end of the film is a heavy sea,the contrast make some meanings as explain to the title “Faramita”.
a heavy sea的相关资料：