YOU SAID:

FIsh are cool, yes, fish are very cool indeed.

INTO JAPANESE

魚はかっこいいです、はい、魚は確かにとてもかっこいいです。

BACK INTO ENGLISH

The fish are cool, yes, the fish are certainly very cool.

INTO JAPANESE

魚はかっこいいです、はい、魚は確かにとてもかっこいいです。

BACK INTO ENGLISH

The fish are cool, yes, the fish are certainly very cool.