YOU SAID:

Don't go into the ocean! There's water in there!

INTO JAPANESE

海に行っていない!そこに水がある!

BACK INTO ENGLISH

I have not gone to the sea! There is water!

INTO JAPANESE

Umi ni nani ga arimasu ka. Umi ni wa mizu ga arimasu.

BACK INTO ENGLISH

What is there in the sea? In the sea there is water.

INTO JAPANESE

Umi ni nani ga arimasu ka. Umi ni wa mizu ga arimasu.

BACK INTO ENGLISH

What is there in the sea? In the sea there is water.