YOU SAID:

the sea is very deep and scary I have a fear of the ocean I don't like it one bit

INTO JAPANESE

海はとても深くて怖い海が怖いので、少しも好きではない

BACK INTO ENGLISH

The sea is so deep and scary that I don't like it at all.

INTO JAPANESE

海はとても深くて怖いのでまったく気に入らない。

BACK INTO ENGLISH

The sea is so deep and scary that I don't like it at all.