YOU SAID:

This is a real cool party

INTO JAPANESE

これは本当にクールなパーティーです

BACK INTO ENGLISH

this is a really cool party

INTO JAPANESE

これは本当に素晴らしいパーティーです

BACK INTO ENGLISH

this is a really great party

INTO JAPANESE

これは本当に素晴らしいパーティーです

BACK INTO ENGLISH

this is a really great party