YOU SAID:

That that's is that that's worst nightmare.

INTO JAPANESE

それの最悪の悪夢であることです。

BACK INTO ENGLISH

It is that it's worst nightmare.

INTO JAPANESE

それは最悪の悪夢です。

BACK INTO ENGLISH

It is the worst nightmare.

INTO JAPANESE

最悪の悪夢です。

BACK INTO ENGLISH

This is the worst nightmare.

INTO JAPANESE

これは、最悪の悪夢です。

BACK INTO ENGLISH

This is the worst nightmare.